Halo 4 Trait Zones

So trait zones in Halo 4 Forge are still broken in MCC. Normally you would place one down, press start and select “Trait Zone Properties”, then you could select whatever you wanted. This isn’t possible in MCC. It kinda sucks because trait zones were one of the stand-out addition to Halo 4’s Forge. It’s also jarring since some of the maps I transferred over from legacy H4 use trait zones and work perfectly fine in custom games.