We've mobile ordered from there a few times within the last few months and every time we only ordered a few minutes in advance, or basically when we were about ready to eat.
I think the mobile order issue in 2021 was a mess and ordering far in advance is no longer necessary. The seating area is still too small, though, and it doesn't seem like they're basing mobile order availability on seating, but more on how fast they can get the meals out.