you can not place items in the bundle

Put the summary of the bug you're having here

What I expected to happen was...:
i was expecting to add my stuff to the bundle

What actually happened was...:
it did not let me place the items in the bundle

Steps to Reproduce:
1. you get a bundle 
2. ...you try to put stuff in it 
3. ...then it says you have to right click to add items but it does not work