Sonic 3 & Knuckles does not save

[Brainulator9]

It seems that SRAM is broken on Sonic 3 & Knuckles, at least for ROMs that amount to S&K ROM + S3 ROM. This is probably because the emulator sees S&K and thinks there's nothing to save, even though real hardware accounts for Sonic 3's SRAM.

EDIT: It seems that the problem may actually be with bankswitching; Sonic VR, which is a 6MB beast, worked in earlier builds (albeit with music playback being wrong) but not the current one. This might mean this issue is redundant with Clownacy/clownmdemu-frontend#17.

[Clownacy]

Oh, of course... testing using exclusively Sonic 2 Recreation and the S&K disassembly's 'Sonic 3 Complete' build was going to bite me in the ass eventually.