Feature Request: Automatically move key display if selected frame blocks its location

[rswgnu]

If keys are set to display on the right but the selected frame is all the way to the right on MacOS, then it obscures the keys. Would be nice if they automatically shifted to the other side based on which frame has keyboard input and its location.

Similarly on MacOS if the frame reaches too close to the bottom then the first line of key display is partially cut off the screen, maybe half of its height is visible. Moving the frame up resolves it.