Studio FPS Drops When Playing Animation In Animation Editor

I expect animation previews to play and Studio to not lose frames, but what happens instead is Studio’s frames drop by a significant amount, to as low as 10 FPS. IK was disabled at the time of the incident. The incident occurred at Wednesday, ‎August ‎4, ‎2021, ‏‎11:13:30 AM, PDT time. Here is a video of the incident occurring.

Reproduction steps:

Open Studio
Load a dummy in, and load in an animation, a long one, at least 6 seconds long
Studio’s frames will begin dropping by a significant amount.
My specs: AMD Radeon Vega 3 Graphics, 2.60 GHz, max 3.6 GHz

Thanks for the report! We’ve filed a ticket to our internal database and we’ll follow up when we have an update for you.