well, i think my case is in the gray area. I don't "fix" the game, nor update it. I'm trying to make it more accessible
Yeah but generaly from hanging around the mods "You can do everything with your page as long as you don't touch the game files". When adding a build nobody can really tell if you just added a build and didn't refractor code or fixed bugs during the voting period so it's generaly regarded as updating the game files.
I get you but. you can't really tell if anything changes inside the code of an exported game especially that mods don't have the access to any build you made at end of submission period for that platform that's why generally this is considered against the rules and grounds for disqualification if anyone has a problem with it.