I think one of the larger UI/UX problems lastpass has is that there is no way to distinguish between sub domains. I use many different logins for multiple subdomains of the major entities out there, so when I go to any Google property, I am met with a list of 50+ user names to choose from, depending on who I want to login as or what segment of that business I am in.
If I am at "marketingplatform.google.com" I get the same list of names as I do when I am at Developer.google.com or webmaster.google.com, etc. etc.
It would be really nice if you treated subdomains as if they were different entities completely or a user choice for this.
This issue is exacerbated with the new UI that says "FILL". The word FILL covers up the name you are trying to select, so scrolling to a specific name makes it near impossible to get to the one you want without some serious micro-focus on what you are doing. There are plenty of treatments that would give the same effect without making it more difficult on the end user, like a simply color highlight. Or, get rid of the domain name and overwrite that with FILL. I mean, if you think about it, You have already determined my "sub list" of domains I can pick from anyway, so my ONLY real choice, is which account to use, which is now covered up when you hover. Super difficult, imho.
Thanks for listening.