Hey there,
We really love this way of flying in the server.
we only figure that on 1.18.1 the server the fly ring works without xp and doesn't gen a config file to change anything.

That's not a bug, that's because it was 2.0.0.alpha2 build of Angel Ring doing it. I just marked 1.5.0 release as stable for 1.18.x to make sure that no one uses alpha build in production for modpack since it's still WIP, currently I don't do modding due to IRL stuff going around there, so I left it as it is as of now, however 2.0.0.alpha2 should be still compatible with 1.18.1/1.18.2, but it's not guaranteed.

However when I'll get more time for modding, I'll update Angel Ring 2 to ready-for-production open beta for 1.18.2/1.19 when it's done.

Closing this in favor of supporting Angel Ring 2. If this issue still persists, feel free to reopen this issue. (however respective LTS 1.x versions is still supported)