Hi, sorry to hear will be going. Have you checked with Dashlane Have you checked with their Support ? We know of no problems but it is up to fix it for Firefox :

• https://support.dashlane.com/hc/en-us/sections/200961132-Firefox
• https://support.dashlane.com/hc/en-us/articles/202699011-How-to-check-your-Dashlane-extension-in-Firefox

Hi,

The people who answer questions here, for the most part, are other Firefox users volunteering their time (like me), not Mozilla employees or Firefox developers.

If you want to leave feedback for Firefox developers, you can go to the Firefox Help menu and select Submit Feedback... or use this link. Your feedback gets collected by a team of people who read it and gather data about the most common issues.