Using the latest Firefox on High Sierra, the print dialog for me doesn't include a preview where I can see what changes when I change options. But then, I get t

Using the latest Firefox on High Sierra, the print dialog for me doesn't include a preview where I can see what changes when I change options. But then, I get the same print dialog from Firefox's hamburger menu, so maybe there's something different about my machine. I'm not near my Ubuntu (bionic beaver) laptop at the moment. Hopefully the hamburger menu print option on Firefox is better there. That's often the one I'm printing from since it's for home.