Odd AI audio issue

Hi BrycePoole-1cf0​,

I appreciate you sharing such a detailed description and outlining what you’ve already tried. I understand how much extra work this creates when regenerating narration also means adjusting your animation timing.

Could you let us know which Storyline 360 build you’re using? You can find the full build number under Help > About Storyline.

Since your French audio is still showing English captions across multiple courses, we’d like to take a closer look at the project behavior. The best next step is to open a support case so our team can investigate privately.

If possible, include a sample .story project with a slide where the French audio still has English captions, before recreating the audio. That will help us review the caption mismatch and the audio duration changes you’re seeing without asking you to repeat the troubleshooting you’ve already completed.