The admin URL prefix is currently configurable, see here. Rather, this should be retrieved from Orchard from AdminOptions.
Unless somehow TypedRoute can also access this value from a UI testing project, see: Lombiq/Helpful-Libraries#209, also pass the value to TypedRoute in TypedRouteUITestContextExtensions.
Jira issue
The admin URL prefix is currently configurable, see here. Rather, this should be retrieved from Orchard from
AdminOptions.Unless somehow
TypedRoutecan also access this value from a UI testing project, see: Lombiq/Helpful-Libraries#209, also pass the value toTypedRouteinTypedRouteUITestContextExtensions.Jira issue