I'd love to be able to do both (deposit AND remove) without having to switch from regular mode to Decorate mode ... I know you can do one but not the other in regular mode but it's so confusing that even now I can't remember which is which! :)
Ah, I see -- you can deposit in regular mode by dragging items to the SDB. But when you click on the SDB it only gives the option to remove. Still a little anti-intuitive, especially when shrines function the opposite way.