Watch Later videos is an empty list instead of the Watch Later list

[MisterTickle]

To reproduce:

1. put some videos in your Watch later playlist.
2. Load the YouTube subscriptions page: https://www.youtube.com/feed/subscriptions
3. Don't load it directly, but use the left-hand Navigation menu to select the "watch later" page.

I find that often, Watch Later loads a page with 0 videos in it, instead of the videos that should be there.
If the videos load, try loading other pages first, like History, Playlists, Subscriptions a few times, but ALWAYS using the left-hand nav. Sooner or later, the "Water Later" page will be blank.

When it's blank, re-freshing the page always works and it then loads the videos.

If I disable this plugin, it never happens. if I re-enable this plugin, it's quite easily reproducable.

[OsaSoft]

should be resolved