I tried it a few months back but as soon as you want a project that has multiple containers using compose all sorts of issues start popping up. Like it "forgets" which containers it started and then can't stop them any more or now you have 2 containers of the same service running even though coolify only recognizes one.

I think if you do register each service separately in coolify it runs OKish.

But I've now switched to the same setup as you had and ironically it has been so much simpler to run than coolify.

I'm really happy people are working on projects like coolify, but currently it's far from ready for any serious use (imo).