Review for Master Password+ by karmacowboy
Rated 4 out of 5 stars
"After the update FF 45, I can't see the saved logins". I got the same problem. I see them when I disable MP though.
This review is for a previous version of the add-on (1.21.3.1-signed).It was fixed in v1.21.4
https://github.com/vanowm/MasterPasswordPlus/issues/85
To create your own collections, you must have a Mozilla Add-ons account.