translation not working in video mode

machhine translation not working in LR website’s video mode. Anyone who has the same problem ?

sometimes breaks yes… and doesn’t have variable speeds which would be nice

chrome browser/ windows 10, mkv video, srt subtitles:
plays video fine, but no audio
displays and correctly syncs subtitles
fails to display accented characters (eg. Hé)
translation sub fails to appear with message “Error loading data” and a button with “reload”