Add-on not working.

[JarieSuisen]

• 発生した問題の詳細/Trouble details
  Add-on not working. Does not do anything on Pixiv or Twitter (does not resize images or download them, does not give any notifications. Does not react to clicking the Ank Pixiv button or on the image). Does not find images on Deviant Art (does give notification).

• 発生したURL/URL
  An example page, but so far no reaction for anything.
  https://www.pixiv.net/en/artworks/80107278

• 再現手順/Steps to reproduce
  Go to any artwork, hit the Ank Button (nothing happens). Click the image (add-on resize/download does not occur, just loads the full-size image like normal).

• Ank Pixiv Toolのバージョン/Ank Pixiv Tool Version
  3.0.12

• ブラウザのバージョン/Browser Version
  Firefox 83.0 (64-bit)

• 特記事項(設定や使用中のアドオンなど)/Special notes(configurations, add-on list, etc.)
  Tested with all other add-ons disabled, it made no difference.

I don't know if it could make any difference, but this is my download folder layout:
D:/My Documents/Pictures/DL/?site-name?/(?member-id?) ?memoized-name?/(?illust-id?) ?title?

[Ketchup901]

Addon stopped working when pixiv changed their url scheme. feature/pixiv-has-changed fixes some things but it's not production ready.

EDIT: actually looks like it works fine in modern firefox

[lemmy04]

does not work in FF 89.0 anymore.

[Galio99]

So it's been abandoned? it looks like it doesn't work anymore, tried reinstalling, I'm on Firefox 96