In the app I noticed that I stopped seeing videos I've saved to either watch later or a custom playlist after a certain number of pages (about 19 pages).
On PC I can see all the video/pages, so the videos are definitely being saved to the lists.
Back on the app, if I delete one of the saved videos off the visible pages, then 1 newer video I saved will appear on the list.
Is there a maximum number of videos each playlist can have on the app?
If so, can I request to have that number increase to at least double?