OK, let me rephrase, as I realise you feel Im hung up on the store icon itself. By default it was showing browse icon, the activity icon, and the store icon at the top level (not the one under it), when I change to icons. I'm certainly not ignoring what you are saying, I simply wasnt seeing the issue.
That said, what I have realised is something must have changed from alpha to beta. As while when I switched them on they were all fine, if I then reset the menu to its defaults, they are then broken, and will report accordingly.