Where is Cross Play BTB?

Wondering when 343 plans on adding Cross Play BTB/ H1 - H2/2A

Seems they have added every other playlist they announced but that.

I for one cant wait to play some BTB without H3 popping up.

Miss playing H1 - H2 BTB, They had the best maps.

It’s at the top of the list. Just called “Big Team Battle”.