Check out these:
https://www.reddit.com/r/EndeavourOS/comments/x5kr41/amd_gpu_doesnt_let_my_pc_suspend/
https://www.reddit.com/r/Fedora/comments/1gq3o22/freeze_after_suspend/
Yep, a lot of us are having this issue. You can try disabling bluetooth or switching back to a 6.10.x kernel as workarounds. It’s unclear to me if anyone is trying to find the cause and a real fix.