interactive pop gesture and self.navigationController presentPopinController cause navigation bar to disappear

[ordinaryman09]

I'm using [self.navigationController presentPopinController:popin animated:YES completion^{}]
and while the popin view still showing, I start to dismiss the controller using the interactive swipe gesture (swiping from left of view controller) . after it's dismissed, the navbar is hidden.

[sparga]

I know under some circumstances this could happen. See the end of discussion on issue #26 for a workaround.
It seems to be a bug with the navigation controller but I did not find a way to solve it right now.

[leverdeterre]

A acceptable workaround would be to disable the interactive swipe gesture during the popin animation?

[ordinaryman09]

My work around is presenting it using the current controller instead of the navigation controller.