iPad Pro M4 screen dims while watching Plex
i have recently upgraded to an ipad pro 13inch (m4) while watching plex the screen goes dim/darker after about 5mins. I have to tap screen to brighten it back up. All the usual suspects like auto lock etc are turned off or where they should be. My old 2018 12.9 pro didn't do this and this ipad copied all the settings from that one.
Plex has no settings for screen brightness or dimming etc
Help please!
[Re-Titled by Moderator]
Original Title: Ipad pro m4 screen going dark watching plex
iPad Pro, iPadOS 18