Mobile site issue

So, with my most recent phone I have been able to see something that has apparently slipped under the radar.
 
When you bring up the the tab that mimics the black bar at the top of the non mobile site, It does not block out the links underneath it. For example: When I bring the tab down the links for the reference desk BZP Q&A etc. are still able to be clicked on. And  on a smart phone (My former HTC Hero) it is hard to tap in the right place to activate the correct link. But on my current phone(Samsung A920), is much easier to see and avoid.
 
Hope that makes sense.