Hallo,
As the title states - I have noted that with PiP enabled, when I switch from a vChannel with a show that has captions (subtitles) to another channel with a show without subtitles, the captions stay frozen on the screen.
Exiting PiP and starting the channel again fixes the issue.
This is on an AppleTV 4K (5th Gen) and Channels App 5.5.3, and Channels Server 2022.09.14.2324 on a Synology NAS.
Anything I can change in settings to overcome this?