Hey, I know games can do this, and I've read blog posts about it, although I don't remember the exact function calls, but an application changing resolution because it's going fullscreen should first capture the display, so that MacOS doesn't rearrange all windows to match the new resolution. I'd love if Parallels supported this, as it's quite annoying to go over to Windows, and then return to MacOS and find all your windows in a mess (especially on a multi-monitor setup)
