it is in the documentation : https://documentation.xojo.com/api/user_interface/web/webtoolbar.htmlFlexibleSpace
but if I write :
Me.AddItem( New WebToolbarFlexibleSpace)
I get an error :
WebPageMain.ToolbarMainTop.Shown, line 1
Can't find a type with this name
Me.AddItem( New WebToolbarFlexibleSpace)