I have a stack of 2 items, and I only want to sell 1. I can find no way to split the stack. Someone in-game told me holding shift and dragging should do it, but it didn't work for me at all. I tried for about 20 min, and relogged, /reloadui, etc, and it just simply wouldn't work.
Is there any way to split a stack? or is it broken, or just doesn't exist? Thanks.