I seen parallels on MacOS being able to do something like this a little while ago and really hoped it existed on Linux so I'm really glad you posted about it here
Yep another thing is that with the lack of hardware acceleration means resizing can be glitchy if you're doing that a lot. My last bit of knowledge if you're not aware is that you can access your linux files from within the window container. So say you're using office you can save that to your linux Documents folder rather than pulling it from the container