When NavigationPage is used without a Navigation Bar, blank bar appears after a PushModalAsync/PopModalAsync

[vsfeedback]

This issue has been moved from a ticket on Developer Community.

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[severity:It's more difficult to complete my work] We don't use the shell in our apps. Instead, we do our own Navigation management via NavigationPage class:

public App()
{
    InitializeComponent();

    MainPage = new NavigationPage(new MainPage());//new AppShell();
}

In the MainPage constructor, we hide the NavigationBar before the call to InitializeComponent:

• NavigationPage.SetHasNavigationBar(this, false); // this'll hide the title

If we subsequently PushModalAsync to push a page, then PopModalAsync to pop the page, the MainPage now has a blank bar (presumably the NavigationBar at the top).

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Original Comments

Feedback Bot on 5/1/2022, 08:37 PM:

(private comment, text removed)

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Original Solutions

(no solutions)

[LuckyGolfer]

As a workaround, I am able to do the following in the MainPage OnAppearing event: NavigationPage.SetHasNavigationBar(this, true); // this'll hide the title NavigationPage.SetHasNavigationBar(this, false); // this'll hide the title

[jfversluis]

Hey there, thanks for the report! What platform are we talking about here? :)

[LuckyGolfer]

Platform I have been working on is Windows (since I can't run on Android due to TLS Handshake error when using Winsock). Also, I see this has been put in the Xamarin.Forms bucket, but I'm trying to work with .Net Maui so not sure it got put in the right bucket.