Cannot change deadline site

Hey, I am trying to test some deadline changes on a test deadline instance and need to configure ayon so my machine uses that farm instead of production. Site settings seems perfect for this. I have added my dev farm address in the production addon settings and named it accordingly so it doesn’t overwrite the default one, but unfortunately I cannot access it from the site settings menu. It only has the option for “default”. I believe this is a difference between running
ayon_api.get_addon_studio_settings("deadline", "0.7.2")
or ayon_api.get_addon_studio_settings("deadline", "0.7.2", "production")
The server looks like it is doing the former and this returns settings that are the addon default, so not even the studio overrides.
Can someone confirm this behaviour? I updated the server this morning
thanks

Looks like this works under project settings. I was expecting it to be configurable via the studio settings also

Deadline servers list is on studio level:

You can pick the Deadline server on project level