Slightly rhetorical question, because I know there was probably people who abused the hell out of the function so they just took it away, but where did the ability to add sub-games go?

Like, I decided to go in and better flesh out and clean up the board for Ahlman Arcade 2018, (which is a minigame collection game created by a bunch of college students, something that the ability to add sub-games really helped organize) and I found an entire minigame that was overlooked previously when creating the board (due to the fact it was hidden away), so I figured it'd be good to add it as a new sub-game when I realized that the ability to add sub-games at all, had been removed.

Like, there's not even a button to request the addition of a new sub-game to go through mods with, it's just gone. So, how would one go about adding one to the board if the situation would call for it? Like, if it was a game that was heavily modded or a game that has a lot of minigames inside it? What do?

I think the way is requesting a game normally (like every other game), and also requesting it to be set as a sub-game (minigame, modification, etc) to the other game in question.

Would there be any chance I could get that last sub-game possibly added through a request of the mods?