ApplyDescription through certain Body Parts now breaks animations on the Roblox Client

Description

I can’t reproduce this on Studio, I am not sure if there’s a Fast Flag. I am having assumptions that it is related to the Animator or Motor6D.

Stopping all the Animator’s animations, doesn’t even solve the issue. I don’t even know where this issue “lives” at.

When you swap HumanoidDescriptions with ApplyDescription it started to break your joints. And this doesn’t fix itself by stopping the animations or anything. It just persists unless you reset your character or do more ApplyDescription magic.

Re-production Steps

  • You have to upload the .rbxl file I sent on Roblox and launch the Bug Testing game on the Client.
  • You have to click on the Red Button and just observe what happens

The red button basically changes your Avatar into a random player’s avatar that I took which I encountered this issue on.

Expected Result

Actual Result

Video

A private message is associated with this bug report

Thanks for the report! We’ll follow up when we have an update for you.