Fix useradmin dropdown position

customize.dist/header.js

@@ -34,7 +34,8 @@ define([
         // User admin menu
         var $userMenu = $('#user-menu');
         var userMenuCfg = {
-            $initBlock: $userMenu
+            $initBlock: $userMenu,
+            'static': true
         };
         var $userAdmin = Cryptpad.createUserAdminMenu(userMenuCfg);
         $userAdmin.find('button').addClass('btn').addClass('btn-secondary');

customize.dist/src/less/mixins.less

@@ -42,7 +42,7 @@
     overflow: hidden;
     text-overflow: ellipsis;
     font-size: 16px;
-    display: inline-flex;
+    display: flex;
     align-items: center;
     &.clickable {
         cursor: pointer;