PicoDrive SRAM not saving?

Libretro Cores
#1

Saving is broken?

I’m playing New 3D Golf Simulation: Waialae no Kiseki on Mega Drive.

If it’s easier to test feel free to use the only Western release in that golf series Pebble Beach Golf Links.

After loading the game:

  • Create Data
  • Register
  • Change the name
  • End
  • Press B to go out of that menu and then go back in
  • You should see the saved name you previously entered

This is just one example, other things that should save in the game also do not.

Any ideas?