Fonctionne parfaitement pour moi sous W11/FF137.0.2, mais impossible de le mettre en oeuvre sous Plucky Puffin Kubuntu 25-04.
Je ne sais pas dans quel camp est la balle, mais ce serait bien que conjointement, la communauté Ubuntu, Mozzila et le développeur se donnent la main pour résoudre ce problème, qui semble connu...
Sans quoi, merci pour tout...

The extension displays this error (On Firefox, Chrome, Brave..):
Error! Error: No login found. www.mon-compte.bouyguestelecom.fr
Normal the URL is this: www.bouyguestelecom.fr/mon-compte

How can this error be corrected?

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"Use most simple form of the URL possible: bouyguestelecom.fr"

Even the simplest form doesn't work.

Plugin did not connect with firefox installed as flatpak. Took me a while ...

Not worked to me, not integrated with browser

Works great, improves security with better passwords and basic protection against phishing. One of the two addons I have installed.

The shortcuts could be advertised more prominently: Alt+Shift+U triggers auto-fill.