Having an issue with QS 1.6.1 (4026) on macOS 10.15.6 where the Screen Capture module plugin (1.7.0) invariably captures only the desktop wallpaper instead of the content on screen.
It doesn't seem to be a bug, as it does not happen in another machine with the same versions of QS, macOS and Screen Capture plugin (though the two machines have different macOS version histories).