Colors are not applied to navigation bar in PUPickerRemoteViewController via appearance API

Number:rdar://FB9997894 Date Originated:2.06.2023
Status:Open Resolved:NO
Product:iOS Product Version:16.4
Classification:UI Reproducible:YES
When trying to modify the looks of the navigation bar in the app via appearance API, some changes are not applied to the navigation bar contained in the instances of PUPickerRemoteViewController and PHPickerViewController.

The example of the code:

[[UINavigationBar appearance] setTranslucent:NO];
    [[UINavigationBar appearance] setBackgroundImage:nil forBarMetrics:UIBarMetricsDefault];
    [[UINavigationBar appearance] setShadowImage:nil];
    [[UINavigationBar appearance] setBarTintColor:[UIColor redColor]];
    [[UINavigationBar appearance] setTintColor:[UIColor greenColor]];
    [[UINavigationBar appearance] setBackgroundColor:[UIColor redColor]];

The tintColor is correctlyApplied, but barTintColor and backgroundColor are not, as well as translucency. The navigation bar remains translucent and the colors are very much dimmed.


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