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The name of the mod

https://www.curseforge.com/minecraft/mc-mods/epic-fight-mod

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Minecraft Version

1.20.1

The Issue

So single-player its work normally

sp.mp4

but multiplayer they animation its not working

mp.mp4

Steps to Reproduce

I'm just add this mod in my server for playing with my friend after defeat Ender dragon just looking and something new.