Can't move item to AH with shortcut key.

[Ukase]

When I press M to move the inspiration to the Auction house, nothing happens. (The AH window is open when I'm doing this, if that's not apparent.) 
When I hit D to delete the insp, THAT key works. And as you can see, the letter M does function on my keyboard. 

A very minor thing, I can still click and drag to the AH, but the error does seem to be repeatable. 

[Luminara]

AH window steals focus.  The first item deposited automatically changes focus to the listing price field, subsequent keypresses are sent there.