diff --git a/containers/libreportal/frontend/components/admin/config/js/config-renderer.js b/containers/libreportal/frontend/components/admin/config/js/config-renderer.js
index 69c689f..cad140f 100755
--- a/containers/libreportal/frontend/components/admin/config/js/config-renderer.js
+++ b/containers/libreportal/frontend/components/admin/config/js/config-renderer.js
@@ -33,7 +33,7 @@ class ConfigRenderer {
                 <span class="checkbox-custom"></span>
                 <span class="checkbox-text">
                   ${masterKey.title || 'Enable Advanced Configuration'}
-                  <span class="tooltip" title="${masterKey.description || 'Enable advanced configuration options'}">ℹ️</span>
+                  <span class="tooltip" data-tip="${masterKey.description || 'Enable advanced configuration options'}" aria-label="${masterKey.description || 'Enable advanced configuration options'}">ℹ️</span>
                 </span>
               </label>
             </div>
diff --git a/containers/libreportal/frontend/components/admin/config/js/toggle-manager.js b/containers/libreportal/frontend/components/admin/config/js/toggle-manager.js
index 095d7fc..335a7ea 100755
--- a/containers/libreportal/frontend/components/admin/config/js/toggle-manager.js
+++ b/containers/libreportal/frontend/components/admin/config/js/toggle-manager.js
@@ -170,7 +170,7 @@ class ToggleManager {
       html += `
               <label for="${toggleId}">
                 ${configKey.title || 'Install Mode'}
-                <span class="tooltip" title="${configKey.description || 'Choose installation mode'}">ℹ️</span>
+                <span class="tooltip" data-tip="${configKey.description || 'Choose installation mode'}" aria-label="${configKey.description || 'Choose installation mode'}">ℹ️</span>
               </label>
               <select id="${toggleId}" 
                       name="${configKey.key}" 
@@ -200,7 +200,7 @@ class ToggleManager {
                 <span class="checkbox-custom"></span>
                 <span class="checkbox-text">
                   ${configKey.title || 'Enable Configuration'}
-                  <span class="tooltip" title="${configKey.description || 'Enable this configuration option'}">ℹ️</span>
+                  <span class="tooltip" data-tip="${configKey.description || 'Enable this configuration option'}" aria-label="${configKey.description || 'Enable this configuration option'}">ℹ️</span>
                 </span>
               </label>
       `;
diff --git a/containers/libreportal/frontend/components/apps/core/js/config-form.js b/containers/libreportal/frontend/components/apps/core/js/config-form.js
index 4c2b7cb..e7cd194 100644
--- a/containers/libreportal/frontend/components/apps/core/js/config-form.js
+++ b/containers/libreportal/frontend/components/apps/core/js/config-form.js
@@ -412,7 +412,7 @@ Object.assign(AppsManager.prototype, {
   async generateField(fieldKey, cfgKey, value, fieldConfig) {
     const fieldId = fieldKey; // Use fieldKey to ensure unique IDs
     const required = fieldConfig.required ? '<span class="required">*</span>' : '';
-    const helpIcon = fieldConfig.tooltip ? `<span class="help-icon" title="${this.escAttr(fieldConfig.tooltip)}">?</span>` : '';
+    const helpIcon = fieldConfig.tooltip ? `<span class="help-icon" data-tip="${this.escAttr(fieldConfig.tooltip)}" aria-label="${this.escAttr(fieldConfig.tooltip)}">?</span>` : '';
     
     let inputHTML = '';
     
diff --git a/containers/libreportal/frontend/components/apps/overview/migrate/html/migrate-content.html b/containers/libreportal/frontend/components/apps/overview/migrate/html/migrate-content.html
index 82affab..143a91b 100644
--- a/containers/libreportal/frontend/components/apps/overview/migrate/html/migrate-content.html
+++ b/containers/libreportal/frontend/components/apps/overview/migrate/html/migrate-content.html
@@ -2,7 +2,7 @@
      center). Rendered by MigratePage into #ov-migrate-body. -->
 <div class="backup-card backup-migrate-card">
   <div class="backup-card-header">
-    <h2>Cross-host restore <span class="tooltip" title="Pulls a backup taken on another host out of a shared backup location and lays it down here. The destination's existing copy of the app is backed up first (rollback safety), then replaced." style="font-size:.75em;opacity:.7;cursor:help">ℹ️</span></h2>
+    <h2>Cross-host restore <span class="tooltip" data-tip="Pulls a backup taken on another host out of a shared backup location and lays it down here. The destination's existing copy of the app is backed up first (rollback safety), then replaced." aria-label="Pulls a backup taken on another host out of a shared backup location and lays it down here. The destination's existing copy of the app is backed up first (rollback safety), then replaced." style="font-size:.75em;opacity:.7;cursor:help">ℹ️</span></h2>
     <span class="backup-card-hint">Restore an app or whole host from another LibrePortal that shares one of your backup locations.</span>
   </div>
   <div class="backup-migrate-empty" id="ov-migrate-empty" hidden>
diff --git a/containers/libreportal/frontend/components/apps/port-manager/css/port-manager.css b/containers/libreportal/frontend/components/apps/port-manager/css/port-manager.css
index 07e713b..88aeffc 100755
--- a/containers/libreportal/frontend/components/apps/port-manager/css/port-manager.css
+++ b/containers/libreportal/frontend/components/apps/port-manager/css/port-manager.css
@@ -36,7 +36,7 @@
 
 /* Custom speech bubble tooltip for port manager */
 .port-manager .help-icon:hover::after {
-  content: attr(title);
+  content: attr(data-tip);
   position: absolute;
   bottom: calc(100% + 8px);
   left: 50%;
@@ -70,26 +70,10 @@
   z-index: 100000;
 }
 
-/* Enhanced tooltips for main config help icons */
-.help-icon:hover::after {
-  content: attr(title);
-  position: absolute;
-  bottom: calc(100% + 8px);
-  left: 50%;
-  transform: translateX(-50%);
-  background: var(--card-bg, #2a2a2a);
-  color: var(--text-primary, #fff);
-  padding: 8px 12px;
-  border-radius: 12px;
-  font-size: 11px;
-  font-weight: 500;
-  text-transform: none; /* Ensure normal case */
-  white-space: nowrap;
-  max-width: 200px;
-  white-space: normal;
-  z-index: 99999;
-  border: 2px solid var(--primary-color, var(--accent));
-}
+/* The global `.help-icon:hover::after` that used to live here has moved to
+   core/forms/css/forms.css, which loads later and was silently overriding it —
+   so this copy never applied to anything outside .port-manager. The scoped rule
+   above still does. */
 
 /* Speech bubble triangle for main config */
 .help-icon:hover::before {
@@ -133,7 +117,7 @@
 
 /* Auto-match indicator tooltip */
 .auto-match-indicator:hover::after {
-  content: attr(title);
+  content: attr(data-tip);
   position: absolute;
   bottom: calc(100% + 8px);
   left: 50%;
diff --git a/containers/libreportal/frontend/components/apps/port-manager/js/port-manager.js b/containers/libreportal/frontend/components/apps/port-manager/js/port-manager.js
index 2656f02..0d141f5 100755
--- a/containers/libreportal/frontend/components/apps/port-manager/js/port-manager.js
+++ b/containers/libreportal/frontend/components/apps/port-manager/js/port-manager.js
@@ -305,25 +305,25 @@ class PortManager {
         <div class="port-card-body">
           <div class="port-row">
             <div class="port-field">
-              <label>Service <span class="help-icon" title="The Docker service this port belongs to">?</span><span class="auto-match-indicator" title="✓ Auto-assigned: Only one service available" style="display:none;">✓</span></label>
+              <label>Service <span class="help-icon" data-tip="The Docker service this port belongs to" aria-label="The Docker service this port belongs to">?</span><span class="auto-match-indicator" title="✓ Auto-assigned: Only one service available" style="display:none;">✓</span></label>
               <select class="port-service" data-index="${index}">
                 <option value="">Select a service...</option>
               </select>
             </div>
             <div class="port-field">
-              <label>Name <span class="help-icon" title="Internal name for this port (e.g., webui, ssh, dns)">?</span></label>
+              <label>Name <span class="help-icon" data-tip="Internal name for this port (e.g., webui, ssh, dns)" aria-label="Internal name for this port (e.g., webui, ssh, dns)">?</span></label>
               <input type="text" class="port-name" placeholder="webui, ssh, etc." value="${port.name}" data-index="${index}">
             </div>
             <div class="port-field">
-              <label>External Port <span class="help-icon" title="External port mapping (use 'random' for auto-assignment)">?</span></label>
+              <label>External Port <span class="help-icon" data-tip="External port mapping (use 'random' for auto-assignment)" aria-label="External port mapping (use 'random' for auto-assignment)">?</span></label>
               <input type="text" class="port-external" placeholder="random or 8080" value="${port.external}" data-index="${index}">
             </div>
             <div class="port-field">
-              <label>Internal Port <span class="help-icon" title="The port number inside the container">?</span></label>
+              <label>Internal Port <span class="help-icon" data-tip="The port number inside the container" aria-label="The port number inside the container">?</span></label>
               <input type="text" class="port-internal" placeholder="1111" value="${port.internal}" data-index="${index}">
             </div>
             <div class="port-field port-field-advanced">
-              <label>Protocol <span class="help-icon" title="Network protocol for this port connection">?</span></label>
+              <label>Protocol <span class="help-icon" data-tip="Network protocol for this port connection" aria-label="Network protocol for this port connection">?</span></label>
               <select class="port-protocol" data-index="${index}">
                 <option value="tcp" ${port.protocol === 'tcp' ? 'selected' : ''}>TCP</option>
                 <option value="udp" ${port.protocol === 'udp' ? 'selected' : ''}>UDP</option>
@@ -332,7 +332,7 @@ class PortManager {
           </div>
           <div class="port-row">
             <div class="port-field">
-              <label>Access <span class="help-icon" title="Who can access this port from the network">?</span></label>
+              <label>Access <span class="help-icon" data-tip="Who can access this port from the network" aria-label="Who can access this port from the network">?</span></label>
               <select class="port-access" data-index="${index}">
                 <option value="disabled" ${port.access === 'disabled' ? 'selected' : ''}>Disabled</option>
                 <option value="private" ${port.access === 'private' ? 'selected' : ''}>Private</option>
@@ -340,43 +340,43 @@ class PortManager {
               </select>
             </div>
             <div class="port-field port-field-advanced">
-              <label>Traefik Managed <span class="help-icon" title="Let Traefik handle reverse proxy for this port">?</span></label>
+              <label>Traefik Managed <span class="help-icon" data-tip="Let Traefik handle reverse proxy for this port" aria-label="Let Traefik handle reverse proxy for this port">?</span></label>
               <select class="port-traefik" data-index="${index}">
                 <option value="false" ${!port.traefik_managed ? 'selected' : ''}>False</option>
                 <option value="true" ${port.traefik_managed ? 'selected' : ''}>True</option>
               </select>
             </div>
             <div class="port-field port-field-advanced">
-              <label>Button Enabled <span class="help-icon" title="Show this port as a clickable button in the main interface">?</span></label>
+              <label>Button Enabled <span class="help-icon" data-tip="Show this port as a clickable button in the main interface" aria-label="Show this port as a clickable button in the main interface">?</span></label>
               <select class="port-button-enabled" data-index="${index}">
                 <option value="false" ${!port.button_enabled ? 'selected' : ''}>False</option>
                 <option value="true" ${port.button_enabled ? 'selected' : ''}>True</option>
               </select>
             </div>
             <div class="port-field port-field-advanced">
-              <label>Login Required <span class="help-icon" title="Put this route behind Traefik basic auth (uses CFG_TRAEFIK_USER / CFG_TRAEFIK_PASS). Ignored when Authelia is enabled — Authelia takes precedence.">?</span></label>
+              <label>Login Required <span class="help-icon" data-tip="Put this route behind Traefik basic auth (uses CFG_TRAEFIK_USER / CFG_TRAEFIK_PASS). Ignored when Authelia is enabled — Authelia takes precedence." aria-label="Put this route behind Traefik basic auth (uses CFG_TRAEFIK_USER / CFG_TRAEFIK_PASS). Ignored when Authelia is enabled — Authelia takes precedence.">?</span></label>
               <select class="port-login-required" data-index="${index}" ${!port.traefik_managed ? 'disabled' : ''}>
                 <option value="false" ${!port.login_required ? 'selected' : ''}>False</option>
                 <option value="true" ${port.login_required ? 'selected' : ''}>True</option>
               </select>
             </div>
             <div class="port-field port-field-advanced">
-              <label>Recommended <span class="help-icon" title="If true, this port shows up by default in the Traefik routing panel's primary list. Independent of Button Enabled — multiple ports per app can be recommended.">?</span></label>
+              <label>Recommended <span class="help-icon" data-tip="If true, this port shows up by default in the Traefik routing panel's primary list. Independent of Button Enabled — multiple ports per app can be recommended." aria-label="If true, this port shows up by default in the Traefik routing panel's primary list. Independent of Button Enabled — multiple ports per app can be recommended.">?</span></label>
               <select class="port-recommended" data-index="${index}">
                 <option value="false" ${!port.recommended ? 'selected' : ''}>False</option>
                 <option value="true" ${port.recommended ? 'selected' : ''}>True</option>
               </select>
             </div>
             <div class="port-field">
-              <label>Button Text <span class="help-icon" title="Text displayed on the interface button for this service. Comma-separate to render multiple buttons sharing this port (line up with URL paths below).">?</span></label>
+              <label>Button Text <span class="help-icon" data-tip="Text displayed on the interface button for this service. Comma-separate to render multiple buttons sharing this port (line up with URL paths below)." aria-label="Text displayed on the interface button for this service. Comma-separate to render multiple buttons sharing this port (line up with URL paths below).">?</span></label>
               <input type="text" class="port-button-text" placeholder="e.g. Speedtest,Results" value="${port.button_text}" data-index="${index}">
             </div>
             <div class="port-field port-field-advanced">
-              <label>URL Path <span class="help-icon" title="Path appended to the URL when opening (e.g. /admin/). Leave empty for root. Comma-separate when paired with multiple Button Text labels for multi-button entries.">?</span></label>
+              <label>URL Path <span class="help-icon" data-tip="Path appended to the URL when opening (e.g. /admin/). Leave empty for root. Comma-separate when paired with multiple Button Text labels for multi-button entries." aria-label="Path appended to the URL when opening (e.g. /admin/). Leave empty for root. Comma-separate when paired with multiple Button Text labels for multi-button entries.">?</span></label>
               <input type="text" class="port-url-path" placeholder="e.g. /,/results/stats.php" value="${port.url_path || ''}" data-index="${index}">
             </div>
             <div class="port-field port-field-advanced">
-              <label>Subdomain <span class="help-icon" title="The subdomain this port is served on — e.g. 'vault' → vault.example.com, or 'admin.app' for a multi-level host. Use @ for the root of your domain. Leave empty to default to the app's name.">?</span></label>
+              <label>Subdomain <span class="help-icon" data-tip="The subdomain this port is served on — e.g. 'vault' → vault.example.com, or 'admin.app' for a multi-level host. Use @ for the root of your domain. Leave empty to default to the app's name." aria-label="The subdomain this port is served on — e.g. 'vault' → vault.example.com, or 'admin.app' for a multi-level host. Use @ for the root of your domain. Leave empty to default to the app's name.">?</span></label>
               <input type="text" class="port-subdomain" placeholder="vault  ·  @ = root  ·  blank = app name" value="${port.subdomain || ''}" data-index="${index}">
             </div>
           </div>
diff --git a/containers/libreportal/frontend/components/backup/configuration/js/backup-retention-presets.js b/containers/libreportal/frontend/components/backup/configuration/js/backup-retention-presets.js
index 03bad93..a0b12d2 100644
--- a/containers/libreportal/frontend/components/backup/configuration/js/backup-retention-presets.js
+++ b/containers/libreportal/frontend/components/backup/configuration/js/backup-retention-presets.js
@@ -50,7 +50,7 @@ Object.assign(BackupPage.prototype, {
         block.className = 'backup-retention-preset-block';
         block.innerHTML = `
             <label class="backup-form-row">
-                <span class="backup-form-label">Backup style <span class="tooltip" data-retention-tooltip title="${this.escape(meta?.hint || '')}">ℹ️</span></span>
+                <span class="backup-form-label">Backup style <span class="tooltip" data-retention-tooltip data-tip="${this.escape(meta?.hint || '')}" aria-label="${this.escape(meta?.hint || '')}">ℹ️</span></span>
                 <select class="form-control" data-backup-retention-preset>${presetOptions}</select>
             </label>
         `;
@@ -75,7 +75,11 @@ Object.assign(BackupPage.prototype, {
         const tooltipEl = block.querySelector('[data-retention-tooltip]');
         select.addEventListener('change', () => {
             const chosen = select.value;
-            if (tooltipEl) tooltipEl.title = BACKUP_RETENTION_PRESET_META[chosen]?.hint || '';
+            if (tooltipEl) {
+                const hint = BACKUP_RETENTION_PRESET_META[chosen]?.hint || '';
+                tooltipEl.dataset.tip = hint;
+                tooltipEl.setAttribute('aria-label', hint);
+            }
             applyVisibility(chosen);
             if (chosen === 'custom') return;
             const p = BACKUP_RETENTION_PRESETS[chosen];
@@ -106,7 +110,11 @@ Object.assign(BackupPage.prototype, {
         const allowInherit = block.dataset.retentionAllowInherit === '1';
         const preset = selectEl.value;
         const tooltipEl = block.querySelector('[data-retention-tooltip]');
-        if (tooltipEl) tooltipEl.title = BACKUP_RETENTION_PRESET_META[preset]?.hint || '';
+        if (tooltipEl) {
+            const hint = BACKUP_RETENTION_PRESET_META[preset]?.hint || '';
+            tooltipEl.dataset.tip = hint;
+            tooltipEl.setAttribute('aria-label', hint);
+        }
 
         if (preset === 'custom') {
             if (advanced) advanced.hidden = false;
diff --git a/containers/libreportal/frontend/components/backup/core/html/backup-content.html b/containers/libreportal/frontend/components/backup/core/html/backup-content.html
index 31eec4d..39a5ea6 100644
--- a/containers/libreportal/frontend/components/backup/core/html/backup-content.html
+++ b/containers/libreportal/frontend/components/backup/core/html/backup-content.html
@@ -27,7 +27,7 @@
             <div class="backup-cards-row">
               <div class="backup-card">
                 <div class="backup-card-header">
-                  <h2>Backup status <span class="tooltip" title="Latest backup per app + System config. Back up System first — it's needed to restore the rest." style="font-size:.75em;opacity:.7;cursor:help">ℹ️</span></h2>
+                  <h2>Backup status <span class="tooltip" data-tip="Latest backup per app + System config. Back up System first — it's needed to restore the rest." aria-label="Latest backup per app + System config. Back up System first — it's needed to restore the rest." style="font-size:.75em;opacity:.7;cursor:help">ℹ️</span></h2>
                   <span class="backup-card-hint" id="backup-next-run" title="Next scheduled backup run (from the app backup crontab)">—</span>
                 </div>
                 <!-- The "System config" tile is rendered FIRST inside this grid
diff --git a/containers/libreportal/frontend/components/backup/locations/js/backup-location-fields.js b/containers/libreportal/frontend/components/backup/locations/js/backup-location-fields.js
index 3b50549..7832ecb 100644
--- a/containers/libreportal/frontend/components/backup/locations/js/backup-location-fields.js
+++ b/containers/libreportal/frontend/components/backup/locations/js/backup-location-fields.js
@@ -78,7 +78,7 @@ Object.assign(BackupPage.prototype, {
         return `
             <div class="backup-form-grid backup-retention-block" data-retention-prefix="${this.escape(prefix)}" data-retention-allow-inherit="${includeInherit ? '1' : '0'}">
                 <label class="backup-form-row">
-                    <span class="backup-form-label">Backup style <span class="tooltip" data-retention-tooltip title="${this.escape(meta?.hint || '')}">ℹ️</span></span>
+                    <span class="backup-form-label">Backup style <span class="tooltip" data-retention-tooltip data-tip="${this.escape(meta?.hint || '')}" aria-label="${this.escape(meta?.hint || '')}">ℹ️</span></span>
                     <select class="form-control" data-retention-preset>${presetOptions}</select>
                 </label>
                 ${customRetentionHidden}
diff --git a/containers/libreportal/frontend/core/config/js/field-factory.js b/containers/libreportal/frontend/core/config/js/field-factory.js
index 3417bf5..6fe0639 100755
--- a/containers/libreportal/frontend/core/config/js/field-factory.js
+++ b/containers/libreportal/frontend/core/config/js/field-factory.js
@@ -4,7 +4,7 @@ class ConfigShared {
   // Toggle switch system - handles different types of toggles with proper layout
   static createToggleSwitch(fieldId, key, value, title, description, options = {}) {
     const isChecked = value === 'true';
-    const tooltipHtml = description ? `<span class="tooltip" title="${description}">ℹ️</span>` : '';
+    const tooltipHtml = description ? `<span class="tooltip" data-tip="${description}" aria-label="${description}">ℹ️</span>` : '';
     
     // Determine toggle type and layout
     const toggleType = options.type || 'standard';
@@ -544,7 +544,7 @@ class ConfigShared {
     }
     
     // Non-boolean fields - use exact old config structure
-    const tooltipHtml = description ? `<span class="tooltip" title="${description}">ℹ️</span>` : '';
+    const tooltipHtml = description ? `<span class="tooltip" data-tip="${description}" aria-label="${description}">ℹ️</span>` : '';
     
     let fieldHTML = `
       <div class="field-group">
@@ -777,7 +777,7 @@ class ConfigShared {
             <span class="checkbox-custom"></span>
             <span class="checkbox-text">
               ${title}
-              ${description ? `<span class="tooltip" title="${description}">ℹ️</span>` : ''}
+              ${description ? `<span class="tooltip" data-tip="${description}" aria-label="${description}">ℹ️</span>` : ''}
             </span>
           </label>
         </div>
@@ -1303,7 +1303,7 @@ class ConfigShared {
                     <span class="checkbox-custom"></span>
                     <span class="checkbox-text">
                       ${masterTitle}
-                      <span class="tooltip" title="${masterDescription}">ℹ️</span>
+                      <span class="tooltip" data-tip="${masterDescription}" aria-label="${masterDescription}">ℹ️</span>
                     </span>
                   </label>
                 </div>
@@ -1382,7 +1382,7 @@ class ConfigShared {
                     <span class="checkbox-custom"></span>
                     <span class="checkbox-text">
                       ${masterTitle}
-                      <span class="tooltip" title="${masterDescription}">ℹ️</span>
+                      <span class="tooltip" data-tip="${masterDescription}" aria-label="${masterDescription}">ℹ️</span>
                     </span>
                   </label>
                 </div>
diff --git a/containers/libreportal/frontend/core/forms/css/forms.css b/containers/libreportal/frontend/core/forms/css/forms.css
index 9e10f6a..c670c66 100644
--- a/containers/libreportal/frontend/core/forms/css/forms.css
+++ b/containers/libreportal/frontend/core/forms/css/forms.css
@@ -39,23 +39,34 @@
   position: relative;
 }
 
+/* Reads data-tip, NOT title. With content: attr(title) the element keeps its
+   title, so the browser draws its own native tooltip over this styled one — two
+   bubbles, offset, one unthemed. The text lives in data-tip; aria-label carries
+   it for assistive tech. Neither is rendered by the browser itself.
+
+   Wraps rather than nowrap: these carry sentences, and a single unbroken line
+   ran past the bubble's own background and off the viewport. This is the
+   wrapping variant that was sitting unused in port-manager.css — that copy was
+   shadowed, because forms.css loads after it at equal specificity. */
 .help-icon:hover::after {
-  content: attr(title);
+  content: attr(data-tip);
   position: absolute;
-  bottom: 100%;
+  bottom: calc(100% + 8px);
   left: 50%;
   transform: translateX(-50%);
-  background: var(--tooltip-bg);
-  color: var(--tooltip-text);
-  padding: 4px 8px;
-  border-radius: 4px;
+  background: var(--card-bg, #2a2a2a);
+  color: var(--text-primary, #fff);
+  padding: 8px 12px;
+  border-radius: 12px;
   font-size: 11px;
-  white-space: nowrap;
-  z-index: 1000;
-  margin-bottom: 6px;
-  min-width: 180px;
-  text-align: center;
-  font-weight: normal;
+  font-weight: 500;
+  text-transform: none;
+  white-space: normal;
+  width: max-content;
+  max-width: 280px;
+  text-align: left;
+  z-index: 99999;
+  border: 2px solid var(--primary-color, var(--accent));
 }
 
 .form-input,
diff --git a/containers/libreportal/frontend/core/theme/css/base.css b/containers/libreportal/frontend/core/theme/css/base.css
index a065e65..d2febfa 100755
--- a/containers/libreportal/frontend/core/theme/css/base.css
+++ b/containers/libreportal/frontend/core/theme/css/base.css
@@ -1317,7 +1317,7 @@ html[data-theme="nebula"]::after {
 }
 
 .tooltip::before {
-  content: attr(title);
+  content: attr(data-tip);
   position: absolute;
   bottom: 125%;
   left: 50%;