Anyone else running into this problem on Xbox? can’t swap between secondary or change grenades or anything?
Yea, this was an issue for me.
AR for life I suppose 
I’m having the same issue and it’s frustrating.
Reset button settings to default, that fixed it for me
Change your controller setting / mapping. Default is off, once you map the button or enable default it will work.
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> Reset button settings to default, that fixed it for me
Thanks, this worked for me too. Annoying because I had to remap all my custom settings but it worked
Yeah this is a bug I believe involving the switch to hold Y for dropping a weapon rather than right on the D Pad. It is trying to use the previous flight controls and it is causing a conflict. I use Bumper Jumper so just switching to Default and switching back fixed things.