Was trying to mine all the way down to the bedrock when suddenly my tickrate went to a sudden halt upon encountering a Deep Dark biome on the way. Pressed F3 and waited for 10 minutes, and was met with a whopping 60k+ms on my tickrate, but when I used a profiler mod called spark in an attempt to troubleshoot this problem and narrow it down, it was much worse than expected.

This is the link to the uploaded profile. https://spark.lucko.me/CHWEIH5ltY

I've met many mobs from this mods and not one of them caused an ungodly server lag like the Skreecher.
A temporary solution is to disable the mob's spawn entirely from the configs but would appreciate it very much to have this fixed, it seems like an interesting mob to make the vanilla Deep Dark biome more intense.

Minecraft version: 1.19.2
Forge version: 43.2.4
Citadel version: 2.1.1
Alex Mob's version: 1.21.1