Added iPad layout constraints to reposition the MFLinkedInComposeViewController’s view centered and change the y-position depending on the device orientation (to make look just like the built-in service). Set landscape and portrait  constraints in IB, test until I got a position close enough to the built-in view. Overrode MFLinkedInComposePresentationViewController’s viewWillLayoutSubviews method to update the constraints constants based on the device and orientation. Also update iPhone constraints to us the same technique.