Missing `Use the BUILT IN` CODE server

I have Nextcloud 19.0.5 running on Freenas.
I’ve installed and enabled the two apps: Collabora Online (3.7.9) and Built-in CODE Server (6.4.14 ).

In the collabora online settings I’ve only two options use your own server and use a demo server.
Looking around it look like I should have a third option to connect to my Built-in server.

Uploading the screenshots