Smile Button assign menu has type toggle buttons

This shouldn't be thread-worthy, but here it is. As the title says, the menu where you assign programs to Smile Button has the TXT/DAT filter buttons. A DAT can't be a program, so they shouldn't even be there. If you try mapping a DAT, nothing happens. You exit the menu with no change, not even an error message. INTERESTING UPDATE: This design flaw can serve as an entry-point to this bug.