Minecraft version
1.18.2

Mod version
latest

Describe the bug
the small ones are just gone, not even picking up blocks or mobs

To Reproduce
im not sure how to

Crash Reports / Logs
Crash reports / logs hosted on pastebin, gist, etc.

Screenshots
If applicable, add screenshots to help explain your problem.

I'm unable to reproduce after some changes were made. I may have fixed this issue without knowing it. I believe your problem is that they get stuck in terrain and that they aren't teleporting back to the main wither storm and get unloaded, which should be fixed.