Merge branch '2.1' into 2

code/Forms/AssetFormFactory.php

@@ -368,7 +368,16 @@ protected function getFormFieldSecurityTab($record, $context = [])
         // No "Anyone" editors option
         $editorsOptionsField = $viewersOptionsField;
         unset($editorsOptionsField[InheritedPermissions::ANYONE]);
-        $membersMap = Member::get()->map('ID', 'Name');
+
+        // $membersMap is limited to 100 records specifically so that it does not crash the front-end
+        // if the website has a large number of Members, which is likely to happen if the website also
+        // uses the Member table for non-cms public users
+        // This limit should be removed if the ListboxField front-end component is switched out or
+        // modified so that it does not load all users at once and instead uses XHR to fetch a subset
+        // of users based on what the user types in
+        $membersMap = Member::get()
+            ->limit(100)
+            ->map('ID', 'Name');
 
         return Tab::create(
             'Permissions',