RootLayout on iOS doesn't allow to touch elements behind after adding view

[darkyelox]

Environment Provide version numbers for the following components (information can be retrieved by running tns info in your project folder or by inspecting the package.json of the project):

• CLI: 8.1.4
• Cross-platform modules: 8.1.4
• iOS Runtime: 8.1.0

Describe the bug The RootLayout is a great idea for put views over other views but is there a way for making it transparent to events? (maybe with some kind of option) or have I to extend the class and create my own implementation? my problem is that I have a floating tap that I want to be present in several of my views so I used RootLayout, it works perfect on Android but iOS makes all my views unresponsive to user touches (maybe hit test problem)

To Reproduce Put some button with tap event in a view, add a view to RootLayout, button becomes unresponsive to touch events

getRootLayout().addChild(view)

Expected behavior The option to enable or disable touch events through a RootLayout (for example cases: a Dialog ( no events enabled) a floating button (enable events for the rest of page)).