Hulu plus cast icon disappears from ipad ios7 app

What steps will reproduce the problem?
1. Hulu app switched from cast to Chromecast then back to play on ipad
2. If you switch to another app then go back to hulu the cast icon is gone. 
3. You have to close hulu app and restart it for the Chromecast icon to 
reappear.

What is the expected output? What do you see instead?
I expect to switch from play on Chromecast to play on ipad and be able to leave 
the app and then go back into hulu app and still see the cast to Chromecast 
icon.

What version of the product are you using? On what operating system?
Ipad 2 running ios7. Sony Bravia HDTV. With the most recent Chromecast update 
on Chromecast.

Please provide any additional information below.
I can switch between cast to Chromecast or play on ipad in both Netflix and 
YouTube apps and switch between apps and the Chromecast icon is always there to 
allow me to cast to TV. Hulu plus app needs to be closed and reopened to show 
the cast icon on the app if I leave the app and then renter it. Should be an 
easy fix. And please publish your SDK. We want more apps! Thank you. Love 
Chromecast by the way.

Original issue reported on code.google.com by namdo...@gmail.com on 10 Oct 2013 at 7:17

wavefree / google-cast-sdk

Hulu plus cast icon disappears from ipad ios7 app #84