Avast! Pro - 2014, SafeZone

Just upgraded to this new version.
Why is the safezone browser in a 16:9 window format?
Losing about inch top and bottom of screen?

Any way to revert this back so it fills screen?
I know F11 makes it full screen but you lose the address bar facility with this setting so in effect its pointless!

:o

Noticed that if you ask any technical questions in this forum the post quickly falls off the page.
This is the 3rd time now I’ve posed a ‘tech’ question and it has remained unanswered.
Do the Avast! techs peruse this forum or is it simply an end user ‘sounding board’ because that’s what it looks like.