Big Titles + Translucent + No Border for ShellNav on iOS

[paulober]

Hi I want to make my dotnet maui app on iOS look like the new iOS 26 Apple Apps with the big title in the top left and a fluent background between title bar and content without a border or color difference. At the moment my titlebar is white while the content has the default light mode iOS background color and the title is small and centered and there seems to be a small border.

I found some docs but they keep referring to NavigationPage types and not for Shell nav (or I overlooked it).
So my question: How can I enable app wide styling in my Shell nav based app that has a bottom tab bar (iOS 26 Liquid Glass style) and the top title bar?

https://learn.microsoft.com/en-us/dotnet/maui/ios/platform-specifics/navigation-bar-translucent?view=net-maui-10.0
https://learn.microsoft.com/en-us/dotnet/maui/ios/platform-specifics/page-large-title?view=net-maui-10.0