Issue with hooktheory calculating bpm changes and video sync

when making a song, the video sync does not account for bpm changes.

Hi and thank you for reporting this.
I’m not sure what’s exactly happening when you have a bpm change. The example of your link has no Video attached anymore, perhaps it got canceled while sharing the project.
Is the transport cursor wrong, does it calculate a wrong tempo or what exactly is the problem?

Regards!
Dennis