Mod Name

BetterEnd

Mod Homepage

https://www.curseforge.com/minecraft/mc-mods/betterend

Minecraft version

1.21.1

Describe the bug

When one or both mods installed I cant move in water it all. It stucks completely.

Steps to reproduce

1. Install BetterEnd+BetterNether or only one of them.
2. Run on server or in single player and try check water..
3. Results?..
   ...

Logs

https://gist.github.com/BateauSD/016bed85e9502a146dd1436e5772f211

Additional context

Both of mods itself runs completely fine and new world generation works but.. issues with water in normal world ruins everything.

Video - https://youtu.be/EXEm56rVK9Y

This is likely related to the FabricDefaultAttributeRegistry api (removed the usage of that api in another mod with the same issue and the swimming issue went away, "invoking" clinit in modinit seems to be enough to trigger the issue). Would probably be the same for BetterEnds usage (not tested).
I tried looking at Neoforges patches, Connectors mixin and forgified fabric apis implementation, but couldn't figure out whats wrong.

I can confirm that this issue also exists with BetterEnd mod.

BetterEnd prevents moving in water
The problem comes from BetterEnd and not its dependencies

Same issue as #1502

I was having this same issue when I updated my server. I was able to fix by running this command "/attribute @s neoforge:swim_speed base set 1"