[TIMOB-1216] Open a modal window inside of a modal causes the parent modal to be non responsive .
If you open a modal window from a modal window, and once the sub-modal window is closed, the parent modal window doesn't response to any clicks.
Attached sample app.js. Click on the button to open modal window and another button to open the sub modal window. Then close the sub modal window and try to click the button again, it's unclickable.
iPhone 4.0 sdk (had this same problem with 3.1.3) with the latest build from head.