Input issues with Novation Launchkey Mini V3

My newly bought Launchkey seems to not correspond perfectly with musescore. While I don't have issues with inputs working, all of my assignable buttons (apart from the smaller buttons, such as the "Play" or "Record" buttons) input as pitches on a keyboard (The programmable square buttons at the top are thought to be pitches. Sorry for my lack of knowledge of proper vocabulary, I am new to this).
I have tried changing the input options on these programmable buttons in Preferences > I/O, but it does not change the fact that these buttons are assigned to pitches automatically. Additionally, changing the button mapping also changes the pitch the button corresponds to on the keyboard. For example, one of my "D" keys on the keyboard now changes my note durations to half notes. Is there a way to disassociate the buttons from pitches?