2D App and Passthrough Issues Since v44 & v46

Since the v44 update, I have experienced repeated frame-dropping after several minutes of using the Passthrough environment. By frame-dropping, I mean the real-world view chops around at maybe a couple of frames per second. This occurs most frequently when using 2D Android apps, especially if more than one is open. The only way to stop it is to switch to all opaque environment. The other major issue I've had is with 2D apps now restarting every time they are resized, making use of TeamViewer, USB Camera viewer, AnyDesk, VMOS and other productivity apps even more cumbersome. Also, the new camera settings still aren't showing up. I'm experiencing these issues on two different headsets, so I'm guessing I'm not the only one.