Didn't get a response in your Discord, so here it goes I guess.
Fabric 1.21.4, AP 2.2.2 and many other mods.
Game loads 2/3 of the way and just stops.
https://mclo.gs/7mgXViW <------ latest.log

Only happens with AP installed, the rest of the pack works fine.

This happened to me today as well, fabric 1.21.4 and mod version 2.2.2. Left a comment on the curseforge page as well, hope there's a solution soon!