I just started a massive development based on SDK 4.5 and came in the following issues:
In some scenarios when raising an alert using the Alert.show() method, the alert don't come up, I checked in the SDK 4.6 docs and it says to use this component as the Alert component do not have a spark alternative.
I also have a similar issue with the DateField mx component (which also do not have a spark alternative) - in some scenarios when clicking the calendar button the datechooser not appears.
Anyone knows something about that?
Are you using these components in a mobile app?
Nope, it's a web application.