10,000 video playlist limit?

[BatmanDrinkingLean]

i often use the bookmarklet to make a playlist of every video on a channel. this channel has 10,000+ vids and when i paste the playlist link into pipepipe it seems unable to open or view it.

idk if this is solvable but if the limit were like 100,000 that would be dope bc i like to make these channel playlists and add them together

[BatmanDrinkingLean]

update: i just tried opening this playlist this morning and it worked. idk what was up last time