rmview window doesn't refresh/redraw if hidden

[pheraph]

I experimented with sharing the rmView window in an online meeting room via the browser's screen sharing. This works wonderfully so far, with one small exception. The window content is only updated as long as at least a small window area remains visible. As soon as another window completely overlaps the rmView window, the window is no longer redrawn. As I am on macOS and Apple does something similar with Safari to save battery power, it could be specific to QT under macOS. Perhaps the behaviour can be influenced, so a shared rmView window could be moved into the background in an online meeting?