If I select some contacts:

and then press the Delete Selected Contacts button, the UI doesn't change:

DevTools is showing the data passed via form data:

It's also showing a 500 INTERNAL SERVER ERROR:

If I refresh the contacts list, the contacts do appear to be deleted:

If I select some contacts:
and then press the
Delete Selected Contactsbutton, the UI doesn't change:DevTools is showing the data passed via form data:
It's also showing a
500 INTERNAL SERVER ERROR:If I refresh the contacts list, the contacts do appear to be deleted: