Halo Infinite Technical Preview battle pass issues

I’m not sure why, but I’m unable to use the battle pass armor I already unlocked from the previous flight. I’m sure many people are having the same issue as me.

I’m also having this issue I also can’t equip any items other than what I have on already

I’ve been able to use previously unlocked gear, but with items that have been added to levels I have already unlocked, but didn’t earn previously, I can’t use them