Please make this work on macOS as well! Thank you for bringing Passwords to Firefox on macOS!

Please add add-on for iCloud keychain for firefox ecosystem since the edge and chrome got their own.

Works great. The only thing was that after installing both iCloud for windows & the extension, I had to restart both my PC (and Firefox) and my phone, then my bookmarks finally showed up on my iPhone. So if it doesn't work for you, try restarting everything after installing.