I'm working on a project where we run Firefox in a container and I need to insert a cookie into the sqlite cookie DB to ensure it's available when Firefox is started. I have some script that runs before Firefox is started and know that I can create a profile on the command line e.g. `firefox --headless -CreateProfile foo` However this simply creates the profile dir and does not create the sqlite cookie DB or relevant tables. Is there a way to force creation of the cookie DB from the command line? Ideally, I want to create the Firefox profile & sqlite cookie DB at the point I build my docker image. The cookie would be inserted when the container runs, before Firefox is started. Any help would be much appreciated! Thanks!