If using automatic login, Chromium asks keyring password. If wanting to bypass the quostion, make a launcher like

chromium-browser --password-store=basic

In Debian

chromium --password-store=basic

Chrome does the same thing, so the launcher is

google-chrome-stable --password-store=basic

And Vivaldi

vivaldi-stable --password-store=basic

And Opera

opera --password-store=basic