YouTube videos uploaded to Canvas Studio need to have some option to carry over the subtitles from YouTube or even an option to manually type out subtitles.
For personal videos, this isn't a problem, but third party videos become unusable due to a lack of subtitles as they ae not accessible.
This needs to be corrected mainly as an accessibility issue as it essentially makes the use of annotations and quizzes for YouTube videos unusable due to lack of accessibility for those who need subtitles.