According to op:
As weird as it is, this will likely be my only 1.1 only adaption character because of a value that MUGEN 1.0 seems to not like, which happens to be 71464, or the introskip flag as setting the value to 1, causes the entire screen to go black but the audio continues to play.

So why the introskip flag?

Well, in WinMUGEN, is it used when the round starts and immediately jumps to the match without needing to wait, in which works well for 1.1, but not for 1.0