MuseScore Studio 4 seems to have issues distinguishing number row from numpad

I'm trying to rebind some keys in MuseScore Studio 4 to match my profile in other notation software. I use the numpad to control note duration, but I use the number row above the letters to control a variety of other things like accidentals.

I tried binding 1 to "add natural" and numpad 1 to "16th note". MuseScore is defaulting to the 16th note even when I hit 1 one the number row.

Can MuseScore Studio not tell the difference between the numpad and the number row? I do have numlock on.