Homebrew Can't inject gba vc save with gm9

[zanmou]

I injected a virtual console file with a Pokemon rom hack (Pokemon Unbound), and I accidentally made it without enabling RTC in NSUI. I went back to create a new virtual console Pokemon Unbound with RTC enabled but I'm having some trouble getting the save file from my non-RTC save over to the new RTC-enabled version of the game. Everything is unchanged, I used the same rom, and the same patch/patcher to create the finalized patched rom. I boot the old rom, output the save with gm9, then I boot the new rom, and attemp to patch the agbsave.bin with the save in the virtual sysnand, and it works fine. However, when I start the game, it's like the game has been factory reset.

Is it even possible for this save to work on a RTC enabled game? I changed some memory setting in NSUI to enable RTC maybe I have to enable RTC in a different manner?

Thanks!