SNES roms not visible in the file browser

EDIT - Disregard. Did a clean install and wiped all configs, seems to be working now.

I upgraded from 1.2.0 to 1.2.1 and i can no longer see any of my SNES roms. In RA I click on ‘Load Content>Select File And Detect Core’ then navigate to my SNES roms folder and it just says “No Items”. The folder is full of No-Intro SNES roms - they’re visible in Windows Explorer but RA seems to think the folder is empty. I have multiple SNES cores installed (Bsnes Performance/Accuracy/Balanced and one of the SNES9x cores). It only seems to be happening with SNES roms. Megadrive and NES etc roms are showing without a problem. Do SNES roms need to be in a specific format or something?

Thanks.

There’s also an option to show all the files in the browser Settings>Menu File Browser: Filter by extension:off