Gang Viewer Zoom STILL not working in 20

The Gang Viewer Zoom function (hidden under the three dots on the color page) still does not work with external monitors. I have my external monitor set to my timeline settings and video monitor settings (within Davinci Project settings) set to Ultra HD and every resolution matches but Gang Zoom Viewer still does not zoom in my viewpoint when I zoom in on the main monitor color page. Any suggestions? Sure would be nice to have this working. I have never had it working on any version. Thanks all!