Player Movement Lags

When ModelEngine is running on my server in 1.21.1, our players start to experience "lags" in their movements, and only jumps / rotations seem to be updated. Even with 0 models installed in modelengine, the problem persists. I also tested the latest “dev” version of the plugin, and the latest stable version

Tests made with only ProtocolLib, ModelEngine, LoneLib and ItemsAdder installed

https://gyazo.com/6bbbda37f0584aa2393bff562acd9997

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