I would like to know the reason for this also. I have the same TV. Also, how does someone know what refresh rate/format and if HDR is actually working? All TV's that I've ever owned has had an info button to press and it would give you that information. I see this only on the antenna input (not HDR) but what about the other inputs and Roku channels? I bought this TV to get all the newer bells and whistles but, I really don't see a difference to my older TV.
Can we go backwards on updates to get that feature back?