How do I fix this?

Uhhh… Uhhh… Does it only happen with mesh parts? Its it just this one? or all the ones you’ve uploaded? Does it happen with meshes from the toolbox?
Try…
Resetting the pivot or changing it manually
Turning studio off an on again.
Testing it on a new baseplate
I think this is an issue with studio and not the mesh itself, although I’ve never seen this before.
It doesn’t do it if the pivot is in the center but the wind effect for the foliage would be messed up if I was to put the pivot in the center. Parts also move like this if the pivot isn’t centered.
do you think if you turn off the movement beta features it would fix it?
It randomly started working! But thanks for the help anyways!
you can try to put it it a model . It might work