I'm relatively new to the server so there's some aspects of this I might not know, but...
You can't withdraw from a looting bag as an UIM? you can deposit via wild but how do you withdraw? is it even possible?
I've checked the suggestions and asked in-game and apparently it's been suggested on multiple occasions, but I don't personally know if it's been implemented or not.
Sorry if this is in the wrong section BTW.