Yeah, another thing I don't like is how if you are FULL of an item it won't move on automatically to the next item in the chest/thing I always have to kind of turn/move a bitįor it to then move on to the next item (or switching to first person helps.) The only other thing you could do, in that case, is discard some of the item from your inventory if On a run, I managed to kind of run up the front where you sit and then go through the wagonĬovering into the back the chest was empty =/ So yes, I think in such cases the chest is empty anyway (ones that you can't get to, via normal means.) I could not climb into the wagon, from the rear where the box was. When using 'eagle eye', it had that telltale glow of when it is something you can open/whatever.
I came across one, in a wagon at a camp of guys I killed.
FWIW the chest almost certainly would have been empty had it been accessible.