Steps to reproduce

1. Set readonly permissions for some path to a user
2.  Login as this user, open a page with Write-Permissions in Edit Mode
3. Navigate to a page with Read-Only-Permissions
4. Actions like editPage are active, the dialogs may be opened, but crashes on save (as writePermissions are missing). Logs, screenshots, gifs...

Expected results

• Actions like editPage, editArea and editComponent should only be active for users if they have writePermissions.

Actual results

see Steps to reproduce

Workaround

Decorate the Pages App and set writePermissionRequired on the availability definition of the affted actions. E.g.:

 
subApps:
  detail:
    actions:
      editPage:
        availability:
          writePermissionRequired: true

Development notes

Add writePermissionRequired to the corresponding edit-actions in the pages-app definition.