How do I change the language of the autocaption for tiktok dramas?

It's already annoying that they remove the caption option for regular videos. Now, for some reason, the auto caption in those Chinese tiktok dramas keeps changing language for me, it just refuses to caption in English. Sometimes it's Arabic, Chinese, Spanish... And no way to change it back. I tried VPN, changing the language in the settings, nothing. And there's no option on the videos themselves to change the caption either. Is there a way to choose the language for these auto captions?