The chests should could as looted the second you open them, not once you take everything inside
With how limited inventory space can be, there’s often times things I find in chests that I just don’t want to take, but the chest won’t count as looted until you take everything out, so you have to do some silly shuffle of dropping items, clearing the chest, dropping those, picking up the items you do do. It’s just a waste of time, and serves no function or theme. Inevitably there is going to be 20 comments telling me I’m just complaining, but little things like this add up and make the game more frustrating and tedious than it needs to be.