Errors in YouTube video translation

[missing2135]

hello.
I am someone who discovered this program by chance and is experiencing a new world.
I would like to contact you because an error occurred during use.

The automatic translation function may work strangely when watching YouTube videos.
I changed the settings because the screen was too obscured when displaying the translated language and the source language at the same time. (Advanced > Single subtitle target)

1. It works well in some videos, but in other videos the translated words appear duplicated and go by very quickly, making the subtitles unreadable.
   If you look at the screenshot, you won't realize how fast it is, but I've attached it for reference.

for example:
Assuming each alphabet is one word,
It is normal to output in the order A B C D.
AA BB CC DD is output like this.
And I don't know if it was because it was too long or some other error, but the subtitles moved at a speed of about 0.1 seconds, so I couldn't read them.
You can check it through screenshots.
For your information, I am Korean.

2. Normally subtitles will be turned on automatically and set to '>>undefined' (if this extension is installed). However, for these videos you can at least get a translation if you manually set the language to 'automatically translate'. This is a method used on YouTube in the past.

Using the traditional method, it is very annoying to have to scroll and click on each video multiple times to find the language. That's why I'm so grateful to use this translator extension.
Of course, ‘mouse over translation’ is also a feature I really wanted!

Please correct it if possible.
Thank you for creating a great program.