I think it's clear of bugs! This is the process of preparing to enter a mission in my game. First you select which units you want to bring (you can only bring three!). Then you can equip them as desired (you can't change equipment once you enter the mission!). And use consumable items, which right now are permanent stat boosts.
And it all woooooorks yay. You can load into the level too, but the gif could only be so long 