This is a nice add-on when it works. Unfortunately there are several issues that I have run into that caused me not giving it higher rating. I would change my rating if these problems are solved in the future revision:

• the addon's pulldown menu does not have a scroll bar so that you can go the to bottom of the menu to click on the Accept when first invoked after starting the Firefox. This is a new behavior (probably in FF 93 and newer. Thus it becomes useless since you cannot accept their terms to use the addon.
•The pulldown menu is blank in private mode since FF 93. Thus you cannot use it in private mode even if you have checked "allowed in private mode" button.
• Frequently it gives you more options for the site you are visiting. My theory is that it confused about the URL/password stored. Would be nice that it can pinpoint the exact password to suggest for a given URL
• Some sites need more than two entries (username and password) to log in. But lasspass does not provide any mechanism to fulfill this requirements.
• The addon cannot be used on FF on mobile devices. As a result, I have to store passwords using FF's native feature to store them.