A few bugs I have found in 1.7.9

((I couldn't get 1.7.9 to be in the version's of this form so sorry about that. It was showing "No Match." Thanks, so I did the closet one to 1.7.9))

Ok I have two bugs, One is I'm pretty sure with every piece of stained glass turns to white. This happens when you try to get rid of a block with stained glass in your hand. It's very annoying t have to keep going back and re-make glass.