Iridescent stone doesn't work with Trapper Sack after setting all traps

Miszmii

Maybe this is intentional, but I don't see any reason why it would be. I used the Iridescent Stone together with the Trapper Sack for obvious reasons, but after I set my last trap, my add-ons disappeared and the traps wouldn't reset automatically anymore. It was like a survivor using an insta heal and the medkid and add-ons disappeared.