Webmin apache module can not delete vhosts

I can create a vhost using in the apache module, but if i tick it and click "Delete Selected Servers" the form submits and the page refreshes without the server being deleted.

Deleting the server manually from the config will remove it from the list.

When deleting a domain using Virtualmin the host is successfully removed from httpd.conf

I have the same issue on 2 newly installed servers

Status: 
Closed (fixed)