Layouts in apps can be edited in two places - the app config editor inside the admin interface or via grid settings in the end-user interface. Any changes in grid settings in EUK (End-User Konstrukt) will override the layout set in the admin interface. Some features are however only accessible throguh the app config editor. Changes in grid settings can also be disabled in the admin interface.
Grid Settings
Grid settings can be accessed from the end user apps through the button shown below.
The configuration of app layouts via the end-user interface can be disabled with the toggle highlighted below.