React-native-navigation: [iOS] navBar backgroundColor doesn't fade when pop the screen

[fokoz]

Issue Description

On pushed screen when navBarBackgroundColor is set to different color comparing to the base screen, when pop the screen by pressing back button the background color doesn't change with faded affect. However, when pop the screen with swipe back gesture, the faded affect works fine.

Steps to Reproduce / Code Snippets / Screenshots

1. Push some screen with different navBarBackgroundColor (Result -- faded change of background color)
2. Pop to previous screen by pressing the back button(Result -- Background change immediately without fading after pop animation complete)

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Environment

• React Native Navigation version: 1.1.260
• React Native version: 0.49.5
• Platform(s) (iOS, Android, or both?): iOS
• Device info (Simulator/Device? OS version? Debug/Release?): Both, iOS 11

[karlmosenbacher]

+1

[gabrielvcbessa]

Same issue on v2.0.2274.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.
If you believe the issue is still relevant, please test on the latest version and report back. Thank you for your contributions.

[stale[bot]]

The issue has been closed for inactivity.