I'm also having the issue whereby when I try to watch anything using the Sky Sports app on my new Yoga 3 tablet I get the following message "This application does not support screen sharing when streaming". I am not streaming, nor trying to stream and have no such problems with the Sky Go app. My tablet is also running 5.1.1
It seems like this has been ongoing for a while, is Sky looking releasing a possible fix anytime soon?
It's quite frustrating as my old Lenovo tablet worked fine but was never offered an update after 4.2.2 so many of the apps I previously used were no longer available after I factory reset it, a mistake I now seriously regret doing.