Repository: yt-dlp
Issue: [youtube] Playlists are missing, yt-dlp is only obtaining 2 api pages of playlists showing 60/92 in total on the channel.
Labels: site-bug,triage,site:youtube

### DO NOT REMOVE OR SKIP THE ISSUE TEMPLATE

- [X] I understand that I will be **blocked** if I *intentionally* remove or skip any mandatory\* field

### Checklist

- [X] I'm reporting that yt-dlp is broken on a **supported** site
- [X] I've verified that I have **updated yt-dlp to nightly or master** ([update instructions](https://github.com/yt-dlp/yt-dlp#update-channels))
- [X] I've checked that all provided URLs are playable in a browser with the same IP and same login details
- [X] I've checked that all URLs and arguments with special characters are [properly quoted or escaped](https://github.com/yt-dlp/yt-dlp/wiki/FAQ#video-url-contains-an-ampersand--and-im-getting-some-strange-output-1-2839-or-v-is-not-recognized-as-an-internal-or-external-command)
- [X] I've searched [known issues](https://github.com/yt-dlp/yt-dlp/issues/3766) and the [bugtracker](https://github.com/yt-dlp/yt-dlp/issues?q=) for similar issues **including closed ones**. DO NOT post duplicates
- [X] I've read the [guidelines for opening an issue](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#opening-an-issue)
- [ ] I've read about [sharing account credentials](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#are-you-willing-to-share-account-details-if-needed) and I'm willing to share it if required

### Region

Canada

### Provide a description that is worded well enough to be understood

I noticed today the list of playlists from a specific channel only returns 60 out of 92 playlists. When i view by web browser, i can see 4 requests being made to get the list of playlists but yt-dlp only gets 2.

The playlist titled "Black Ops 3" is the last playlist obtained by yt-dlp but there are additional loaded in when scrolling down farther within a browser.

Something to note, the very next playlist (now on page 3) after "Black Ops 3" titled "The Paranormal Action Squad" is missing the "View full playlist" under its title, mousing over the playlist doesn't show the "Play All" hover or text, and clicking on it takes you to the playlist list view instead of playing the videos. I'm unsure if that might be messing with something within yt-dlp.

### Provide verbose output that clearly demonstrates the problem

- [X] Run **your** yt-dlp command with **-vU** flag added (`yt-dlp -vU <your command line>`)
- [ ] If using API, add `'verbose': True` to `YoutubeDL` params instead
- [X] Copy the WHOLE output (starting with `[debug] Command-line config`) and insert it below

### Complete Verbose Output

```shell
yt-dlp -vU --flat-playlist https://www.youtube.com/@SeaNanners/playlists        

[debug] Command-line config: ['-vU', '--flat-playlist', 'https://www.youtube.com/@SeaNanners/playlists']
[debug] Encodings: locale cp1252, fs utf-8, pref cp1252, out utf-8, error utf-8, screen utf-8 
[debug] yt-dlp version stable@2024.05.27 from yt-dlp/yt-dlp [12b248ce6] (pip) 
[debug] Python 3.11.9 (CPython AMD64 64bit) - Windows-10-10.0.19045-SP0 (OpenSSL 3.0.13 30 Jan 2024) 
[debug] exe versions: ffmpeg N-109420-g262e7439c6-20221214 (setts), ffprobe N-109420-g262e7439c6-20221214 
[debug] Optional libraries: Cryptodome-3.20.0, brotli-1.1.0, certifi-2024.06.02, mutagen-1.47.0, requests-2.32.3, sqlite3-3.45.1, urllib3-2.2.1, websockets-12.0 
[debug] Proxy map: {}
[debug] Request Handlers: urllib, requests, websockets
[debug] Loaded 1820 extractors 
[debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest 
Latest version: stable@2024.05.27 from yt-dlp/yt-dlp 
yt-dlp is up to date (stable@2024.05.27 from yt-dlp/yt-dlp)
[youtube:tab] Extracting URL: https://www.youtube.com/@SeaNanners/playlists 
[youtube:tab] @SeaNanners/playlists: Downloading webpage 
[debug] [youtube:tab] Selected tab: 'playlists' (playlists), Requested tab: 'playlists' 
[download] Downloading playlist: SeaNanners Gaming Channel - Playlists 
[youtube:tab] UCq54nlcoX-0pLcN5RhxHyug page 1: Downloading API JSON
[youtube:tab] UCq54nlcoX-0pLcN5RhxHyug page 2: Downloading API JSON 
[youtube:tab] Playlist SeaNanners Gaming Channel - Playlists: Downloading 60 items of 60 
[debug] The information of all playlist entries will be held in memory 
[download] Downloading item 1 of 60
[download] Downloading item 2 of 60
[download] Downloading item 3 of 60
[download] Downloading item 4 of 60
[download] Downloading item 5 of 60
[download] Downloading item 6 of 60
[download] Downloading item 7 of 60
[download] Downloading item 8 of 60
[download] Downloading item 9 of 60
[download] Downloading item 10 of 60
[download] Downloading item 11 of 60
[download] Downloading item 12 of 60
[download] Downloading item 13 of 60
[download] Downloading item 14 of 60
[download] Downloading item 15 of 60
[download] Downloading item 16 of 60
[download] Downloading item 17 of 60
[download] Downloading item 18 of 60
[download] Downloading item 19 of 60
[download] Downloading item 20 of 60
[download] Downloading item 21 of 60 
[download] Downloading item 22 of 60
[download] Downloading item 23 of 60
[download] Downloading item 24 of 60
[download] Downloading item 25 of 60
[download] Downloading item 41 of 60
[download] Downloading item 42 of 60
[download] Downloading item 43 of 60
[download] Downloading item 44 of 60
[download] Downloading item 45 of 60
[download] Downloading item 46 of 60
[download] Downloading item 47 of 60
[download] Downloading item 48 of 60
[download] Downloading item 49 of 60
[download] Downloading item 50 of 60
[download] Downloading item 51 of 60
[download] Downloading item 52 of 60
[download] Downloading item 53 of 60
[download] Downloading item 54 of 60
[download] Downloading item 55 of 60
[download] Downloading item 56 of 60
[download] Downloading item 57 of 60
[download] Downloading item 58 of 60
[download] Downloading item 59 of 60
[download] Downloading item 60 of 60
[download] Finished downloading playlist: SeaNanners Gaming Channel - Playlists
```