DotvvmConfigurationException occurred: Route 'b' included in feature flag RequireSecFetchHeaders, LazyCsrfToken and excluded in feature flag XssProtectionHeader is not registered in the RouteTable
Route 'c' included in feature flag RequireSecFetchHeaders is not registered in the RouteTable
    at void DotVVM.Framework.Routing.RouteHelper.ValidateFeatureFlags(DotvvmConfiguration config)
