Pretty sure thatās not actually the case, more than likely the reason for the FPS drop, is because the main viewport is no longer in focus itās rendering is not prioritized. A similar thing happens when you tab out of the Roblox player window or Studio.
I am unable to do so; this is purely a client problem. I canāt provide any reproduction files and Iāve already provided my system information as well as the games Iāve tested this in.
You can send a private message to the ābug-filesā group on the DevForum (Only Roblox Staff have access to) and include your micro-profiler dump and include the link here in this thread for staff. https://devforum.roblox.com/g/bug-files