I already started a thread about it in this link below.
It's working fine on my dedicated Roku Stick Plus, but the App is not showing available yet on my NowTV 4K Smart box.
I have asked the NowTV Team for further information and clarification on when the Roku App will be pushed out to NowTV branded devices.
If i hear anything i will let you know.
here’s a mystery if anyone can solve I’ve got 3 now tv freeeview boxes and have the Roku channel on all 3,if I start watching something on the Roku channel on the box in the living room and say 10 minutes in go to the box in the kitchen and launch the Roku app the programme I was watching in the living room will come up under continue watching but if I then go to the box in the bedroom there is no continue watching there,anyone any ideas ???