View blinks when popping view controller on UINavigationController

[ghks1353]

First of all, sorry for my bad English.

I'm using Motion on my project in UINavigationController, view blinks with black color when pushing/pop view controller repeatedly after 10 times.

First 10 times of translation is OK and no glitches, but it blinks weirdly by repeating popping vieewcontroller a few times after.
Additional: And some subview blinks when pushing view controller after pushing 10 times.

I just enabled isMotionEnabled property on my UINavController and UIViewController.
Here is my view controller code for setup Motion:

self.isMotionEnabled = true
self.navigationController?.motionNavigationTransitionType = .autoReverse(presenting: .fade)
current.motionIdentifier = "ppj-header-progress"

I tried to remove motionNavigationTransitionType but same result.

Update: This issuse is caused on iPhone X, iOS 11.1.1
Update 2: My code works perfectly and not happening any issue on iPhone 4s, iOS 9
Update 3: Not happening black blink issue on iPhone 5s, iOS 11 but some subviews translates weirdly (e.g. blinking layer shadows) when pushing/popping view.

[daniel-jonathan]

Nice find. Can you send over the sample project you are using so I can easily reproduce this? As well, is this only happening in the simulator?

[ghks1353]

I attached sample project archive. You can see screen is blink weirdly after pushing viewcontrollers a few times after, also you can see blinking navigation bar on the top when pushing vc every time.
I added some views (like UIImageView) in my sample and it also blinking weirdly.

I tested on my real device of iPhone X, iPhone 4s and iPhone 5s, not simulator.
Simulator works fine and no glitches on my iPhone X simulator.

sample.zip

[daniel-jonathan]

Thank you! I am going to test this today.

[daniel-jonathan]

Looking at this now. Thank you!

[daniel-jonathan]

Please give Motion 1.3.0 a try. If the issue persists, please reopen it. Thank you!