Alert box blocks navigation on Firefox Mobile #6
Description
For mobile devices, the app currently makes use of "pausing code execution with an alert box" technique when the user is away from the app (which works nicely on Chrome). But in Firefox this makes the tabs-flyover unnavigatable because it constantly brings the focus back to the main app tab.
Suggested solution: Exclude Firefox on mobiles (do not pop up an alert box to pause the app if the user's browser is Firefox).