It is a interesting idea, although there may be some problems too. Maybe it will help, though. Note that X window system already has the ability for programs t

It is a interesting idea, although there may be some problems too. Maybe it will help, though. Note that X window system already has the ability for programs to specify a minimim and maximum size hint, aspect ratio, and other things. This isn't new (maybe in Wayland it is new, but in X it isn't new since it is already there).