@ssi-marcelo The flag is to enable the setting and not its state (on or off). And, as I said, it uses the default state of the flag and no the one you have defined.
@leocg Thank you, very much. That did the trick. Now, I can work to figure out why I keep having lots of issues with sites saying I'm using an unsecured browser when using Opera. I just needed to start from a clean slate.