Sora 2 Character Endpoint Not Cloning Voice Accurately

I need this feature to work so users can continue their creative workflows, the non human character cameo in app worked flawlessly, the api should work flawlessly too

Character Voice does not match input video character voice. I have tried with multiple characters, nothing seems to work.

Create any non-human character via API

Create a video with that character

The voice of that character sounds nothing like source video

My input has been a mix of mp4 and mov, they both seem to have the same issue

The character’s voice sounds nothing like source video

Character ID: char_d59da0cb5fac819182a7c3e9206658d7

Video ID:

video_69f9e8a488008191a9ea9acc66b2115b0b5bea3a0c2d9c9e