I have a 120GB SSD and a 2.0TB HDD. I love how steam has added the ability to specify where I can install my games. For most games when I go to install I get this option:

To which I can then select my HDD:

This works really well and I love it however for some games I simply get this:

I was just wondering if I could enable this lovely feature for ALL of my games or is this a bug or what?