Firefox 3.6 Final and Norton Toolbar only partially working with 17.5.0.127 !?

Using Windows 7 Ultimate / Firefox 3.6 Final / Norton Internet Security 17.5.0.127

 

While the toolbar is visible (Version 4.5) the Add On Norton IPS 2.0 remains not compatible?

Cards&Login Wording looks distorted using Glass Theme.

 

Kindly advise whether this is normal and or intended?

Thanks

 

 

 

 

 

Norton Toolbar.JPG