If I skip the proxy and visit m.stacker.news (see link above), I am watching the same "video". So I assume it’s a Safari bug that we need to work around because it should have been served as video/mp4 but I didn’t verify yet (I’m still in bed).
This also happens if I open the link directly in Safari and not just in the PWA.
It is served as Content-Type: video/mp4 by iOS Safari though! (I'm using dev tools via usb) and the video is showed the same way consistently on other browsers, so that's why I thought the video got corrupted/recorded bad
If I skip the proxy and visit m.stacker.news (see link above), I am watching the same "video". So I assume it’s a Safari bug that we need to work around because it should have been served as video/mp4 but I didn’t verify yet (I’m still in bed).
This also happens if I open the link directly in Safari and not just in the PWA.