SherlockActionBar gets locked on orientation change

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http://stackoverflow.com – I am using sherloackActionBar and have made the menu always visible. Now when I am changing my device from portrait to landscape and then again to portrait, the menus get locked (not able to click on any options) Now when I again change the orientation the previously menu click actions start working. This issue also looks very strange to me as it happens only once (while we do it first time,then it works fine). Can anyone please help me out if I need to add any attributes or something else. I am using android:configChanges="orientation|screenSize" which seems to be the root cause for the p (HowTos)