Removed titles

modules/user_preferences/user_preferences.module

@@ -57,7 +57,6 @@ function user_preferences_node_links_alter(array &$links, NodeInterface $node, a
     'title' => t('<i class="fal fa-arrow-alt-from-right">&nbsp;</i>'),
     'url' => Url::fromUri('internal:#toggleSidebar'),
     'attributes' => [
-        'title' => t('Toggle sidebar'),
         'id' => 'sidebar_collapse',
         'class' => 'd-none d-md-block',
         'data-tippy-content' => t('Toggle sidebar'),
@@ -70,7 +69,6 @@ function user_preferences_node_links_alter(array &$links, NodeInterface $node, a
         'title' => t('<i class="fal fa-universal-access">&nbsp;</i>'),
         'url' => Url::fromUri('internal:#toggleA11y'),
         'attributes' => [
-          'title' => t('Accessibility Tools'),
           'data-tippy-content' => t('Accessibility Tools'),
           'id' => 'toggle_a11y_tools',
           'onclick' => 'jQuery("#accessibilityPanel").modal("toggle")',
@@ -82,7 +80,6 @@ function user_preferences_node_links_alter(array &$links, NodeInterface $node, a
           'title' => t('<i class="fal fa-bullseye-pointer">&nbsp;</i>'),
           'url' => Url::fromUri('internal:#toggleInspector'),
           'attributes' => [
-            'title' => t('Paragraph Inspector'),
             'data-tippy-content' => t('Paragraph Inspector (disabled)'),
             'id' => 'toggle_inspector',
             'class' => 'toggle-inspector',
@@ -95,7 +92,6 @@ function user_preferences_node_links_alter(array &$links, NodeInterface $node, a
       'title' => t('<i class="fal fa-keyboard">&nbsp;</i>'),
       'url' => Url::fromUri('internal:#toggleShortcuts'),
       'attributes' => [
-        'title' => t('Keyboard Shortcuts'),
         'data-tippy-content' => t('Keyboard Shortcuts'),
         'id' => 'toggle_help',
         'onclick' => 'jQuery("#keyboardShortcuts").modal("toggle")',
@@ -107,7 +103,6 @@ function user_preferences_node_links_alter(array &$links, NodeInterface $node, a
       'title' => t('<i class="fal fa-sliders-h-square">&nbsp;</i>'),
       'url' => Url::fromUri('internal:#togglePreferences'),
       'attributes' => [
-        'title' => t('Preferences'),
         'id' => 'toggle_preferences',
         'onclick' => 'jQuery("#userPreferences").modal("toggle")',
         'data-tippy-content' => t('Preferences'),
@@ -120,7 +115,6 @@ function user_preferences_node_links_alter(array &$links, NodeInterface $node, a
         ),
       'url' => Url::fromUri('internal:#fullScreen'),
       'attributes' => [
-        'title' => t('Enter Fullscreen'),
         'id' => 'toggle_fullscreen',
         'class' => 'toggle-fullscreen',
         'data-tippy-content' => t('Enter Fullscreen'),
@@ -138,7 +132,6 @@ function user_preferences_node_links_alter(array &$links, NodeInterface $node, a
         '),
         'url' => Url::fromUri('internal:/node/add/lesson?parent='.$nid),
         'attributes' => [
-            'title' => t('Add child page'),
             'id' => 'add_child_page',
             'data-tippy-content' => t('Add child page'),
             'data-toggle' => 'tooltip',
@@ -167,7 +160,6 @@ function user_preferences_node_links_alter(array &$links, NodeInterface $node, a
         'title' => t('<i class="fal fa-print">&nbsp;</i>'),
         'url' => Url::fromUri('internal:/book/export/html/'.$nid),
         'attributes' => [
-            'title' => t('Printer friendly version'),
             'id' => 'printer_friendly',
             'data-toggle' => 'tooltip',
             'data-tippy-content' => t('Printer friendly version'),