Nico Nico problem after cookie added

[Arotiz]

Checklist

• [X] I'm reporting a bug unrelated to a specific site.
• [X] I've verified that I'm running the latest version of yt-dlp.
• [X] I've verified that I'm running the latest stable version of Seal or any later preview versions.
• [X] I've read the Contributing guidelines and Code Of Conduct.
• [X] I've checked that the site i'm trying to download from is in the Supported Sites list from yt-dlp
• [X] I understand that the issue will be (ignored/closed) if I intentionally remove or skip any mandatory field.

Describe the bug

Niconico doesnt work for me even after i did the cookie thing

Also sorry for bad english Love your work

To Reproduce

Copy niconico link Paste niconico link Try to download Error shows up

Error reports

App version: 1.10.0 (11000) Device information: Android 11 (API 30) Supported ABIs: [arm64-v8a, armeabi-v7a, armeabi] Yt-dlp version: 2023.10.13

URL: https://www.nicovideo.jp/watch/sm12064461 ERROR: sm12064461: An extractor error has occurred. (caused by KeyError('media')); please report this issue on https://github.com/yt-dlp/yt-dlp/issues?q= , filling out the appropriate issue template. Confirm you are on the latest version using yt-dlp -U

Screenshots & Screen Records

No response

Additional context

No response

[JunkFood02]

https://github.com/yt-dlp/yt-dlp/issues/8389