In Firefox if I change the zoom level on a site it saves the zoom level and I don't have to zoom every time I open a new tab. This is not the default behavior in Firedragon and it's driving me insane. What setting do I need to change to get the Firefox behavior?
The default is to block autoplay for all sites. From within the autoplay settings window you can change this default altogether, or keep it and add exceptions on a site-by-site basis.
If you would like to save zoom levels per site with Resist Fingerprinting still enabled, try the Fixed Zoom addon Fixed Zoom – Get this Extension for 🦊 Firefox (en-US)
It should work as I've just tested it on the latest version of Firedragon.