[Issue]: Gamecube build doesn't detect SD2SP2.

[BevP90]

Describe the bug

Snes9xGX defaults to Slot B on my Gamecube, then when going onto the device selection screen and opening SD in SP2 I get a message saying SD card not found!

I have a 64GB SD card formatted in FAT32, this is recognised on both Windows as FAT32 and Swiss loads my games just fine.

To Reproduce

Run Snes9xGX and try to browse your files by going to SD in SP2. The error SD card not found should appear.

Expected behavior

SNES9X GX should load my SD2SP2 and be able to see my games.

Relevant log output

Screenshots

No response