On iOS iPad, the subscription feed doesn’t update/refresh after watching a video. The video remains in the queue (same place), with the red progress bar showing that it’s been watched or partially watched. Pulling down to refresh does nothing. Plus, I don’t want to watch every video from every subscription.

So instead, I use the algorithm in a way that benefits me. I let it suggest videos to watch until I feel it’s lost its way. Then I have to go and find videos from my primary interest to get the algorithm back on track.