when I start the App "iConcert", then choose Jamiroquai for example and then select the link "fullscreen". I see that the link fullscreen gets highlighted by a green bordered box having a light transparent green filling.
Whejn I push the ok key of the remote control, it changes in fullscreen mode. But the green highlight box is still shown on the top and can not be removed.

I hope it is clear, what I mean.

I'm not sure if this is a bug in TV firmware or in iConcert app. Please help to understand which parts can help with this bug.

I'm using on 42PFL7695K/02.