Monsters in powder snow sometimes take no damage

[KioProject123]

Expected behavior

Monsters in powder snow take freeze damage

Observed/Actual behavior

They sometimes don't hurt https://youtu.be/7Kb0lKcQ7Ac

Steps/models to reproduce

1、just like in the video, build a testing site 2、set nerf-spawner-mobs: true in spigot.yml (Just to keep them from jumping around) 3、wait and see

Plugin and Datapack List

blank server

Paper version

This server is running Paper version git-Paper-330 (MC: 1.20.4) (Implementing API version 1.20.4-R0.1-SNAPSHOT) (Git: de04cbc) You are running the latest version

Paper-318 (MC: 1.20.2) also has this issue

Other

Could it be caused by EAR?

[codebycam]

There are definitely some inconsistencies with this. Left is Vanilla (1.20.4), and right is the latest stable version of Paper. For the purpose of consistency I didn't enable nerf-spawner-mobs. The Magma Cube's take a lot longer to actually take damage in the Paper world (if at all).

I've noticed:

• They always take the same amount of time to start shaking from the powdered snow effect.
• The damage doesn't start straight away like it does in Vanilla.
• The damage isn't consistent in Paper, sometimes they take a tick of damage and then the damage stops. In Vanilla once the damage starts ticking, it doesn't stop.
• Sometimes the damage just doesn't start at all in Paper.

Here's a video of the comparison