Been using lastpass for the past 6 years, no major issues that make me want to look elsewhere. Great beginner features with ability for more complex situations specifically with web development and multiple environments for the same domains.

Works wonderfully on my mobile and laptops between browsers (Chrome and Firefox).

This always worked seamlessly - until the latest Firefox update - 89.0
Now, no logins/passwords are transferred to the appropriate login/password window, and the LastPass three-dot logo doesn't appear either.
I've "down-graded" back to the reliable 88.0.1 Firefox until it's sorted.
It'll be Mozilla's fault - not that of Firefox, I'll bet.