Cannot navigate to a page not created by Nalu navigation

[CodingOctocat]

This issue is an extension of the navigation mode suggestion you gave in #57. I've noticed a problem with the theme color of the More Options button on the navigation bar. It starts out normal black and then turns white. I can "refresh" to the normal color (black) by toggling the Tab. If the system theme is Dark mode, then there is no problem. The More Options button starts out the correct white color and does not change.

As you can see, at around 9s, More Options is normally black, but immediately switches to white.

---

I'm not sure if this is a NaluShell issue or a MAUI issue, but if the app's initial page is the AppShell and there is no secondary navigation, then this won't be an issue.

I tried to create a simple Demo to reproduce the issue, but ran into a new issue: Cannot navigate to a page not created by Nalu navigation

So, I have to fix that first.

MoreOptionsThemeColorIssue.zip

[albyrock87]

Which version of MAUI are you using?

This issue you reported reminds me of these still opened PRs:

• NavigationBarColors from NavigationPage not changing on AppTheme changing - fix dotnet/maui#24766
• Fix android image loading race condition and improve logging dotnet/maui#25870
• [Android] ToolbarItem Icon Color dotnet/maui#25102

Anyway, Nalu.Maui.Navigation has nothing to do with colors, so I strongly believe this issue is a MAUI one.

You can try to reproduce with a standard Shell and see if it happens or not, but I'm pretty sure it does.

[CodingOctocat]

I use .NET9(Microsoft.Maui.Controls 9.0.12)，I have tried to reproduce this using the standard Shell but it fails, if the initial page is not a Shell then I can't navigate through Shell.Current.GotoAsync.The problem now is that I failed to use Nalu as well, which is very strange, because in #57 I succeeded.

Also the code in MoreOptionsThemeColorIssue.zip is based on the Nalu document. I don't know what's wrong with it. If I can fix it then I can test this issue further.

[albyrock87]

@CodingOctocat you forgot to remove all the ContentTemplate="{DataTemplate ....}" from AppShell.xaml.
ContentTemplate is only for the standard Shell, otherwise it conflicts with Nalu upon shell content page creation.

[CodingOctocat]

@albyrock87 Thanks, the app runs and the More Options icon colors are normal, MAUI always has the odd bug...