edit mailinglists

app/UI/Client/DistributionList/Providers/EditListDataProvider.php

@@ -194,9 +194,9 @@ class EditListDataProvider extends AddListDataProvider
         ];
 
         $this->data['customMember'] = $extMembers;
-        $this->data['memberList'] = $intMembers;
+        $this->data['memberListActually'] = $intMembers;
         foreach($availableMembers as $availableMember) {
-            $this->availableValues['memberList'][$availableMember] = $availableMember;
+            $this->availableValues['memberListActually'][$availableMember] = $availableMember;
         }
 
         logModuleCall(