in the (view) tab I selected (stereoscopic view options) then (vertical split) and the screen divided horizontally. It was not what I expected so I attempted to change back to the non-split screen from the same location. The stereoscopic view options window would not respond. After multiple reset attempts I decided to uninstall the app and reinstall a new version. After the reinstalled app was opened the screen was still split and the option window (stereoscopic view options) still would not respond to cancel stereo mode. I am stumped, does anyone have a fix or ran into the same problem?
Running on a Mac (Retina 5k, 27", late 2015, 3.2 GHz intel i5, 24 GB 1867 MHz DDR3, Graphics-AMD radeon R9 M380 2048 MB)
FlightGear 2018.3.5 for macOS