Question Render UI on multiple cameras

Hey all,

I have a custom hardware connected to my android phone. I use my main camera to display the scene and a child camera to send a render texture to my custom hardware (another lcd).
I noticed that the UI display only on my main camera and was wondering if there's a way force UI rendering on all active cameras.
Alternatively, is there a way to render the main camera both on screen and to render texture?

Thank you!

 

1.Create a new camera call UiCamera
2.Only render ui on UiCamera
3.Set the uiCamera renderType to Overlay
4.Add uiCamera to the camera stack of both mainCamera and childCamera