[alpha prerelease input] Ability bar button assignments fire over their alternates

[Caelyn Sandel]

Right now, buttons assigned to the ability bar will trigger their ability bar assignments in addition to any alternate command.

Repro:

1. Assign or assure assignment of left and right D-pad to prev/next ability
2. Assign zoom in and out to Alternate left and right D-pad
3. attempt to zoom in and out, observe ability selection movement
4. Assign or assure assignment of the X button to Use Ability
5. Assign e.g. ‘Rest’ to the alternate X button
6. Attempt to use the alternate command e.g. rest, observe ability use or prompt

‌