DonorWorks 11.1.3 adds initial support for macOS 11 Big Sur. You may encounter redraw issues at times if running DonorWorks under Big Sur. If you feel a window isn't showing the correct sidebar options or has other visual issues, please use the new Redraw menu to force the top window or all windows to redraw. A future update will resolve this redraw issue and remove the need to manually trigger a redraw.