Oftentimes the English subtitles for Korean, Japanese, Chinese, and Thai movies are not correct. Example is https://playerwatchlm48.xyz/movies/play/13721828-the-witch-part-2-the-other-one-2022
The subtitle is English and it's timed correctly, it's just not translated properly.
I often find the correct subtitles and can upload them as a 'Custom' subtitle that I can use, but would you like me to give you the correct SRT file so that you can let everyone use it?