Multi-Domains no longer allows selection of different domains during new site creation.

Hello,

WP 4.8 multisite network

Sidebar: Be aware that there is an acknowledged bug in WPMUDEV Domain Mapping that is under review, but this issue is about multi-domains.

Multi-Domains no longer allows selection of different domains during new site creation.

https://xxxxxxxxx.xxx/wp-admin/network/site-new.php

Is it possible this is related to that fact that we have switched over to HTTPS:?

I notice in multi-domains setup that it does not provide an HTTPS option.