Martin Anderson-Clutz
--- a/core/modules/views/src/Plugin/views/display/PathPluginBase.php
+++ b/core/modules/views/src/Plugin/views/display/PathPluginBase.php
+          // name based upon the altering.
+          $links[$menu_link_id] = [
+            'route_name' => $this->getRouteName(),
+            // Identify URL embedded arguments and correlate them to a handler.
+            'load arguments'  => [$this->view->storage->id(), $this->display['id'], '%index'],
+            'id' => $menu_link_id,
+          ];
+          if (!isset($tab_options['menu_name'])) {
+            [$tab_options['menu_name'], $tab_options['parent']] = explode(':', $tab_options['parent'] ?? '', 2);
+          }
+          $links[$menu_link_id]['title'] = $tab_options['title'] ?? '';
+          $links[$menu_link_id]['description'] = $tab_options['description'] ?? '';
+          $links[$menu_link_id]['parent'] = $tab_options['parent'] ?? '';
+
+          if (isset($menu['weight'])) {
+            $links[$menu_link_id]['weight'] = intval($menu['weight']);
-          if (isset($menu['weight'])) {
-            $links[$menu_link_id]['weight'] = intval($menu['weight']);
+          if (isset($tab_options['weight'])) {
+            $links[$menu_link_id]['weight'] = intval($tab_options['weight']);
--- a/core/modules/views/src/Plugin/views/display/PathPluginBase.php
+++ b/core/modules/views/src/Plugin/views/display/PathPluginBase.php
+      elseif ($menu['type'] == 'default tab') {
+        $tab_options = $this->getOption('tab_options');
+        if ($tab_options['type'] === 'normal') {
+          $links[$menu_link_id] = [];
+          // Some views might override existing paths, so we have to set the route
+          // name based upon the altering.
+          $links[$menu_link_id] = [
+            'route_name' => $this->getRouteName(),
+            // Identify URL embedded arguments and correlate them to a handler.
+            'load arguments'  => [$this->view->storage->id(), $this->display['id'], '%index'],
+            'id' => $menu_link_id,
+          ];
+          if (!isset($tab_options['menu_name'])) {
+            [$tab_options['menu_name'], $tab_options['parent']] = explode(':', $tab_options['parent'] ?? '', 2);
+          }
+          $links[$menu_link_id]['title'] = $tab_options['title'] ?? '';