protected override async Task InitializeAsync() { await base.InitializeAsync(); var navigator = _repositoryNavigatorService.Navigator; if (!navigator.Initialized) { navigator.Initialize(); } Navigator = navigator; var lastRepositoryCategory = _configurationService.GetLastRepositoryCategory(); var selectedRepositoryCategory = Navigator.RepositoryCategories.FirstOrDefault(x => string.Equals(x.Name, lastRepositoryCategory)); if (selectedRepositoryCategory == null) { return; } selectedRepositoryCategory.IsSelected = true; }