iOS Large Title does not work with custom backButton

[robrechtme]

🐛 Bug Report

When using a custom topBar.backButton in combination with the topBar.largeTitle, it uses the default chevron until you scroll up.

Expected behavior

The custom backButton (in this case the X icon) should be the backButton in all cases.

Actual Behavior

The default chevron is used until you scroll up. The custom color however is used at all times.

Your Environment

• React Native Navigation version: 7.13.0
• React Native version: 0.63.4
• Platform(s) (iOS, Android, or both?): iOS
• Device info (Simulator/Device? OS version? Debug/Release?): iPhone 12 mini sim (14.4)

Reproducible Demo

MyScreen.options = {
  topBar: {
      title: { 
        text: 'Profile' 
      },
      backButton: {
        icon: CLOSE_ICON,
        color: 'red',
      },
     largeTitle: { 
         visible: true, 
     },
  },
};

[stale]

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.

[robrechtme]

Still an issue.

[todorone]

Confirm, still an issue.

[stale]

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.