VoiceOver is not recognizing ARIA 'alert' and 'alertdialog' roles
Submitted by Owais on Monday, February 18, 2013.
Other Apple Chat
Any updates on this ?? I am too facing this problem.
Unfortunately, VoiceOver doesn't support many ARIA elements on IOS, including alerts. Even if you are coding it properly, at this point it won't work. Hopefully it will be fixed in IOS 7, in the meantime if an alert is important, provide a different solution.