According to your screenshot, you have the panel opacity at 0. Are you sure its doing nothing? Have you changed that value to a different percentage? If I recall correctly, I have that set to 30% on my Zorin system.
Also, have you clicked on the Zorin
icon and typed extensions, and went to extensions? Its your menu where you access your extensions. If you installed the Dynamic Panel Transparency extension, it should be in there.
And when you see it in the list of extensions, there should be a gear
icon or something next to it, to config it. In there will be the options to config it. I don't have this extension, so I can't really help you with screenshots.





