Subtitles in Video Courses

May everyone be happy.

I am a Korean studying iOS.
I speak a little English, but I am absolutely not at the native level.

I am having trouble with English subtitles while watching Video Courses.
Like me, there are a lot of people in Korea who study iOS or android.

I hope that the subtitles of Video Courses will be available in Korean.
Or, at least I want the Chrome translation to work.
The subtitles coming out inside the iframe donโ€™t seem to be working with chrome translations.

I recommend to the people around me.
But, the barrier of English is a barrier to learning.

If the subtitles of Video Courses are translatable, many non-native English-speaking people who start studying like me will subscribe.

I am learning a lot through
Thank you.