Mixamo animations are not loading in Roblox Studio

Hello everyone! :wave:

So, I have a problem with importing Mixamo animations to the Roblox Studio. :smiling_face_with_tear:

I have imported Skinned Feminine R15 Avatar into the Mixamo and download animation with it.
When I import export animation with skinned mesh from Mixamo to Studio, animation is working only with the imported Skinned Avatar.

So, when I try to import animation from fbx or published to roblox animation to a new Skinned Feminine Avatar, animation does import itself, but it is empty and it can’t be played. It is just empty.

Animation in question is simple idle animation (with imported Roblox Skinned R15 Avatar):

Does anyone, please, have any help or suggestions and advices about this?

Thank you so much in advance!

The reason for this is because when you upload the character obj to Mixamo, Mixamo auto-rigs the character model to be compatible with their animations. These imported animations won’t work for roblox avatars because the animation is made only for the mixamo rigs. Similarly to how you can’t play R6 animations on R15 rigs. This is just how roblox’s animation system works.