Updating my app to the latest WinUI version (1.5.240227000) I noticed I started getting a binding warning when I run it. The previous version (1.4.240211001) does not have this issue. Error: Converter ...
The problem did not exist with WindowsAppSDK 1.1.5 An application containing a NavigationView with a SelectionChanged event handler defined, crashes when launching. Project is provides as attachment.