Xcode 8.3.2 shows the viewControllers in a reversed preview like a mirror (screenshot attached). I don't know whether it's an Xcode bug or a hidden feature. I'm facing a problem due to this. Is there any way to recover the viewControllers in the original preview and to resolve this issue?
Storyboard lagging due to many viewControllers and continuously changing the viewcontrollers causes this problem to occur in Xcode 8.3.2. So everytime I needed to quit and reopen the storyboard resolve this issue.
Now, I have updated Xcode to version Xcode 9.2 and issue has been resolved.