Lastpass automatically fills in my user name a search bar in my online mail (FastMail). This bar is always on top of each page of the mail program, so when I try to add a new contact (for example), as soon as Lastpass fills in my username in that search bar, the program starts the search and the form in which I try to create the new contact is lost. Similar when I open the calendar in my mail environment - as soon as the search bar is filled in, my calendar is gone.
I tried it with "Disable automatic fill" in advanced options for that site, but that doesn't help.
I already cleared the cache a number of times. Also to no avail.
So, how can I tell LastPass to *not* automatically fill in things in that search bar?
Help appreciated!