Can‘t add Sega CD or Saturn titles to main menu

I‘ve been (unsuccessfully) trying to get Sega CD and Saturn titles to show up as individual systems in the main menu.

I‘ve already tried to scan both the entire iso-folders as well as manually selecting .bin, cue or .m8u files.

While all the games work when manually selecting those files from the load content menu, they just will not show up when scanned.

Any idea what I need to do?

If you’re on a platform that supports the desktop Qt UI (press F5 to bring it up), you can just drag and drop files into playlists without scanning.