yeah, occasionally get that. items moved disappear entirely until i try and place another item in that slot.
not gamebreaking, but irritating sure.
I suppose it depends on how strong computer one has. But it still seems ironic, that the UI needs a faster HW than the game itself. For me the issue is really essential, many times i wasn't even able to remove a piece of meat from the campfire at all, not to mention trying to put some wood in it. These UI troubles are basically the sole reason why I quit the game after several minutes every time. There is just no way to "bypass" a faulty interface.