I put my Mythic Dawn robe on the mannequin upstairs in Lakeview Manor's main hall, but when I came back, it had nothing in its inventory. I tested it a second time with some different items and it ate those too. I assume this means there's some kind of flag that is or maybe isn't activated on said mannequin indicating it's a "safe" container. I can re-grant myself the lost stuff via console, but I'd like to be able to use that mannequin - is there a console command to make it safe?