Well, this has been a fun one to debug!
At some point over Thursday night -> Saturday morning, Watch Status logging back to YouTube broke for me! I was running 6.8.20+matrix.1 before that, with watched videos appearing in my YouTube History (
https://www.youtube.com/feed/history) - but after a whole day of watching on Saturday (with "auto-remove from watch later" selected in the addon settings), I realised none of them had been marked as watched!
Long story short - after extensive digging for the last day or so, it appears that the "version bump" commit for 6.8.21 commented out the line to submit watched history back to YouTube -
https://github.com/anxdpanic/plugin.vide...02d2509ac4
Was this deliberate? It feels not, considering the commit message doesn't mention anything about disabling the feature, but I'm also aware that the YouTube History API and this plugin have had their own issues recently - and I can see how it might be related to that.
If it was deliberate, it feels like it should have been called out especially as its own commit/mentioned in the changelog for x.x.21? Is there a reason why it's been disabled, and whether we can expect to see it back? It was working for me on 6.8.20 up until the update, and I don't see any changes in the other surrounding commits that give a reason why it's been removed.
Quick Edit: I reverted those two edited lines (on current version, 6.8.23+matrix.1) in update_watch_history() back to how it was originally in x.x.20 and my watched status has started feeding back again correctly. Happy to create a PR if it wasn't a deliberate change, but will wait for an answer first