Zoom
Partial development testZoom 7.0.6 delivered changing slides and Cover / Resume to a browser receiver on the same Mac. With Share selected app window only enabled in Zoom Settings → Share screen → Advanced, the output kept updating behind other windows. With it disabled, QA settings appeared over the selected output. Fully offscreen video froze even with it enabled. Keep the output on a display. Separate-device, continuous-frame, keyboard shortcut and failure-recovery tests remain open.