I have Mac with Yosemite. Just installed 1Password v 5.3. I am using Chrome and have installed 1 Password extension v 18.104.22.168.
Checked that 1Password extension is enabled. No tick in "Allow access to URL's" but tried and it made no difference to problem below.
In 1Password -> Preferences -> tick in "Automatically submit logins after filling".
Cannot see anything to automatically complete login page - user ID/password - but I assumed this was automatic.
When I went to Gmail & entered user ID/password 1Password offered to save information which I did and I checked that the entry was there in 1Password and correct. Quit & restarted Chrome and went to Gmail login page again. Nothing was entered automatically by 1Password. I could right click -> 1Password -> choose login item and 1Password entered user ID/password and then logged in. - all OK.
Surely 1Password should automatically enter user ID/password and login when I get to login page?? What is going wrong??
Two supplementary questions:
1) Cannot see how to create categories within logins??
2) What happens if there are multiple 1Password entries for a single login page e.g. Gmail??