Title says it all really, picture for reference

Note: I am not aware if this is on you're end or on I/F's end, if it is on their end, please ignore me

this appears to be on I&F's end, as it affects these vanilla mobs: ghasts, magma cubes and slimes(all sizes), bats, elder guardians, vexes, and cave spiders.

the issue is cause there size in codes not the model. i think