Looks like this was added two years ago, but I never noticed. It breaks my preferred JKL control scheme because I can't turn right on the map screen anymore.
It would be the same issue on the map screen if anyone remapped 'H' too.
Possible to add a (hidden?) XML config node so that I can remap this command - may not be important enough to be added to the full keymapping screen?
Secondarily - possibly grey out keys on keymap that are reserved so other users don't hit this issue?