So pretty much when some applications like firefox, chrome and gimp are maximized the unity bar (dock) wont appear when I scroll over to the left side of the screen.

I have also set it up such that when I scroll to the bottom of the screen it will show all 4 work spaces. This also does not work when these applications are maximized.

Is there any way to fix this? Should I report it as a bug somehow so that it can be fixed?

Cheers - Cohen.