Version 4.0.23 on Apple TV 4k doesn't work right with Harmony remote.
I don't know if this is the right place to report a bug, but in the latest release for the Apple TV 4k - version 4.0.23 released on Oct 5 - scrolling through the guide doesn't work right if you are using a Logitech Harmony remote. I have a Harmony 650 and also a Harmony One and on both of them in Version 4.0.23 when I am in the Guide if I press direction up or down or left or right, the cursor moves 2 positions instead of one position. So when you press direction up or down the cursor moves up or down two channels instead of one and then you can't select the channels that the cursor is skipping over.
Also happens in My Library. The cursor skips two positions left or right when you press Direction Left or Right. That means you can't watch half the recordings in the DVR.