Thread.CurrentPrincipal is not retaining its value after the NavigationStarting callback

[tanejamohit4]

I have used webview2 control with my window Forms app. I am capturing the NavigationStarting event to do my work after login gets successful. In this callback, I get my principal object and set it to the current thread. Once this event is completed, now if I try to see this current main thread, principal value is no longer there. Why?