[BUG]: Add to playlist doesn't work

[JCKodel]

Checklist

• I made sure that there are no existing issues - open or closed - which I could contribute my information to.
• I have read the FAQ and my problem isn't listed.
• I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• This issue contains only one bug.

Affected version

25.24

Device Type

Smart TV/Box

Affected Android

Android TV

Steps to reproduce the bug

1. In the home list, select any video and use the function "Add/Remove to playlist" and choose "Watch later".
2. Inside a video (when it is playing) do the same thing.
3. Go to YouTube on web in your watch later list

Actual behavior

Only the first video will be there. The add to playlist in the player does nothing.

Additional information

No response