N64 input issues

I know N64 emulation is really dodgy on UWP, but I was able to get the cores working by swapping to angrylion and porting the config file. I was playing fine with no issues, started playing other games, went back to N64, and now neither cores with accept any input changes I make. Forced to use the defaults because any input I change just stops working. Tried reinstalling retroarch on both my PC and my xbox and nothing. Made sure there were no double mappings, tested the controls on my PC which were working perfectly fine, but it just refuses to acknowledge input changes on the UWP version for some reason. I’d just suck it up and use the default, but, I can’t use my shield in Super Smash Bros., character brings the shield up for a second then just drops it as if I were to stop holding the button.

I just don’t understand why because I was able to make several configs for multiple games and they were all working fine, now none of them work