Force ionic view above other cordova plugin

I am using this plugin within an Ionic app to view my device’s camera and then stream over RTMP - https://github.com/disono/cordova-rtmp-rtsp-stream

This works great, but I need the Ionic webview to appear over the top of the camera so that I can show images & text on top of the camera view. Is there a way to force Ionic to be the top layer of the app?

Thanks in advance for any help.