On Canary 220.127.116.11 (and 174) when I play a show on Netflix, I get a black screen. Subtitles and header information show up, but no video. I have tried several shows.I have the same issue in a new Incognito window.
Dev 18.104.22.168 shows the video correctly.
If I bring up the controls, the frame previews along the timeline show up correctly, but moving to a different spot on the timeline still has black video.