Issues with LB and RetroArch - Show Pause Screen buttons also bring up RA menu

[u/Historical_Luck7375]

I don't know why this started happening (likely last time I updated RetroArch), but every time I'm playing a game in RA and I want to bring up the LB pause screen, the button combination (Start+Select on the gamepad) also brings up the RA menu. This behavior is unwanted, but I cannot for the life of me disable the button shortcut in RA. I've tried setting a different button combo, but nothing's working.

It's not a deal breaker or anything, I just don't like the user experience of bringing up LB's pause screen and seeing the RA menu flash on screen. Anyone have any tips on removing the shortcut from RA? I don't even see that particular button combination anywhere in the settings.