To maintain focus — as well as comfort on trackpads — simply clicking any region of a window while holding Super will allow dragging it to your preferred location and quickly get back to your important task.
Curious why you chose super instead of the usual alt?
All desktops use the Super key nowadays. Sway, i3, GNOME, Plasma, etc. are all using the Super key. Have been for years. The standard convention is that the Super key is reserved for system-level shortcuts handled by the window manager; and Alt key shortcuts are reserved for application-level shortcuts. Your desktop might have bound both Alt and Super because of legacy reasons.
Curious why you chose super instead of the usual alt?
All desktops use the Super key nowadays. Sway, i3, GNOME, Plasma, etc. are all using the Super key. Have been for years. The standard convention is that the Super key is reserved for system-level shortcuts handled by the window manager; and Alt key shortcuts are reserved for application-level shortcuts. Your desktop might have bound both Alt and Super because of legacy reasons.
Oh TIL, thanks