4S Home Button Rotates

Probably should have asked this before I bought the parts, buuut....

The home button on my iPhone 4s can rotate very easily. I purchased a new home button and gasket and I was wondering if either of these parts were known to resolve this issue.

Also, this is minor, but I see that the iPhone 4s Home Button doesn't have the classic white square. So my other question is can the job be done with just the gasket? If not, I'll call support and see if there's any way I can get a home button with a white square. I know it's silly but you all understand where I'm coming from.