placed (or chosen) at -1, -1 for the release action (like the firestaff_plus_gem is in DM for example).
I tried releasing an object that was placed normally in the dungeon (i.e 0+,0+ where you could just pick it up if you found it) but doing so then
creates a duplicate item reference with position -1,-1 which stops the dungeon from compiling.
It seems you can't use the release action without editing the txt file at the moment
