Video slider sliding halfway past video

I have a simple slider set up with two videos in it and the slider seems to be scrolling past the second video and landing halfway through it.

The bug only happens occasionally, I can’t always recreate it, and when I go to inspect it, it pops back into place.

Has anyone encountered anything similar?

Also it’s throwing multiple errors that say:
Failed to execute ‘postMessage’ on ‘DOMWindow’: The target origin provided (‘https://www.youtube.com’) does not match the recipient window’s origin (‘https://cdn.embedly.com’).

I’m not sure if the issues are related.

https://preview.webflow.com/preview/ca-profile-page?utm_medium=preview_link&utm_source=designer&utm_content=ca-profile-page&preview=e9110fdd3c8a0e7d713e77cd095d82c2&workflow=preview