Component used: Navigation
Version used: 2.8.0-beta02
Devices/Android versions reproduced on: emulator API 34

Basically, RouteBuilder.Filled<T> does not do any URL escaping. This causes runtime crashes during navigation with a non-escaped value the navigation library cannot find a target destination (as there is no argument match).

@Serializable
data class Dialog(
  val title: String,
)

navController.navigate(Dialog("You position is 1/3.")).

This is unexpected as I'm using the abstraction for objects, with no URLs involved.