Here's their response...
Hello, Graham.
It's great to hear you love our Frame TVs!
We recommend leaving any suggestions you may have on our Community page.
The page is monitored by our software developers who will take on board any suggestions you wish to make.
We've attached the link to enable you to do this right here:
https://eu.community.samsung.com/t5/english/ct-p/ukFrom here, you can search for a topic as well as add new messages.
We hope this helps. ^JH