Unlike normal collecting, this drops you out of stealthmode. This got me unexpectedly killed when I was retrieving a pack and saw it as the safer option as it'd give me more time to get clear and sort out my kit.
/c collect_pack
I doubt this is a bug, I'd say it's to stop ninja looters
Goblin Butcher I doubt this is a bug, I'd say it's to stop ninja looters
You can't use /c collect_pack on someone else's pack