This is a strange one.
I have Norton's password vault and cannot get it to work for web page logins for email and such with sub accounts. The main account seems to be okay but I want to store passwords for the sub accounts as well. I tried Laspass 3.0 and encountered the same issues
Simply put, the password managers will get confused and either use the user login for both the login and the password the password (Norton) or use the password for both the user login and password (Lastpass). That it happens with more than one password manager tells me that it's something on Verizon's end but I could be wrong
Anybody use password managers to administer sub-accounts? I spent a few hours trying different login methods and nothing works.