Watchlist fails to load - "Invalid value provided for x-plex-container-size" error

Looks like this is still an issue depending on what is being sent as the X-Plex-Product header, can you apply the fix for ‘PlexKodiConnect’ as the value?

Still doesn’t seem to work for me both in PC Windows App and WebOS on TV as well

One of my users strangely doesn’t even have the ability to add watchlist, it’s missing from the plex menu on the mac app whereas it shows for the same user when accessing plex on a web browser. Really weird. Devs, please look into this.

I get this when I select a movie category. The list of movies flashes up for a second then presented with “Something went wrong” and under the covers
“status”: 400,
“data”: {
“Error”: {
“error”: “Bad Request”,
“message”: “Invalid value provided for x-plex-container-size!”,
“statusCode”: 400
}
}

Plex: Version 1.43.0.10467

Server Platform: Ubuntu 24.04

Browser: Windows Brave and Chrome