Is there a way to complete the mission still or is it just screwbered?
If the item is a painting or something drop it back down on the ground.
If it is a nano or a piece of armor, those can’t be place back on the ground, so it really depends on the item.
Try trading the item with the mission holder. Also I would then click on the item in the inventory to select it, all while still inside the mission. I don’t know if this will work, but worth a shot.
I don’t think they work but yeah worth a try.
Yet another design flaw for fc to fix…