SearchView in NavigationPage on header

[nhdanh]

Hi all

I read article http://blog.xhackers.co/xamarin-forms-contentpage-with-searchbar-in-the-navigation-bar/

I renderer the page with a searchbar in navigationbar. I work well. So when I use Iconize. This icon in navigation disappeared.

When I call Plugin.Iconize.Iconize.Init(Resource.Id.toolbar, Resource.Id.sliding_tabs); Icon of searchview is disaapeared. I remove this init. It work well

Can You help me use searchview with Iconize. Thank all