Save to Watch Later button doesn't seem to actually save it to the "Watch Later" playlist

[Styphoryte]

Describe the bug
Clicking on the save to watch later button, it doesn't do anything or add it to my watch later playlist it seems. I've checked numerous times, it does nothing on my end.

To Reproduce
Enable the Save to Watch Later Button and click on any watch later button on homepage.

Expected behavior
I click on the water later button on my home page on youtube and it should add it to the "Water Later" playlist, correct? That is how I expected this to work anyways. I think it was working like maybe 8 months ago?

Screenshots
Don't think they're necessary.

Desktop (please complete the following information):

• OS: Win 11 25H2
• Browser: Zen Browser AKA FireFox (newest version)
• Version: Newest

Additional context
Clicking on any watch later button isn't adding it to my watch later playlist and hasn't been now for months.

[VampireChicken12]

@Styphoryte I'll look into this when I can, I'm currently working on a project wide refactor that is going to make the developer experience so much better. Every feature has been updated to use a new feature system. I still have tons of testing to do and fixing of some issues that appeared.

Modified files: 93, Insertions: 4110, Deletions: 4722, Untracked: 74, Deleted files: 8

Code_hJR0g2KdUt.mp4

[VampireChicken12]

As you can see I've been working on the extension a lot.

[VampireChicken12]