Sneaking animation has unupdated/unedit frame delay or delay time before start first frame.
i trying animation not in editer mode. when prass a Sneak key( And released key ). something not right. animation have 2 step!!
Sneaking animation has previously unupdated animation frame in between frame. from any animation to sneaking animation, should have only 1 step.
normal should be. ( Any animation -> Sneaking animation )
but it's like having delay between frames. ( Any animation -> Sneaking unUpdate/delay (look like rotation not update) -> Sneaking animation )
For Test -try to add all part to main root body. -edit new part and do rotation made model look stand normal. -and test you will see delay on start and end of sneaking animation.
I already try -on/off Additive -delete all pose but pose Sneaking -move offset main part to center main body nothing can fix.
*Edit i'm test with other player in multiplayer. the sneaking animation look normal from other player.
https://user-images.githubusercontent.com/51751845/139555316-a60964be-bd2f-437b-a144-f7e73ee23405.mp4
https://user-images.githubusercontent.com/51751845/139576326-84e839e6-be79-4e5c-a195-6006c5d29b61.mp4
like root body rotation too late. or sneak animation show too early. my eng not go well.. pls don't mind.