During the usability sessions, some participants did not notice the toolbar on mobile, as struggled to get back to their administrative content area.
When the toolbar was originally designed, mobile devices had limited screen sizes and vertical height was a premium, times have changed maaan.
Set position fixed on mobile
apple-mobile-web-app-capable meta tag when logged in as well - https://developer.apple.com/library/safari/documentation/AppleApplicatio...
Implement the change
User interface changes
Fixed toolbar on mobile which is always visible to the user.
Data model changes