Anybody know how to set inner or outer box collision for R6 body type player characters?

I’ve been developing on my game and noticed that the new Avatar settings doesn’t have any “Inner Box Collision” or “Outer Box Collision” toggle buttons as the legacy/older one did before.

Legacy:

Current:

I also looked in the “Game Settings” and checked the World category/tab, it wasn’t there either.
If I clicked on the Avatar tab in Game settings it would just tell me to use the new Avatar tab.

Important: I also saw that this issue only occurs if you’re specifically using the R6 Body Type selection, as I checked in “R15” or “R15 & R6” Body Type selections, they had the settings:

but R6 did not.