Support › General › Yoast 14.1 adds classes that break Meta Box stylesResolved
It is not a Meta Box issue but I wanted to share a bug with the latest version of Yoast which is breaking some Meta Box styles.
Here the reference issue: https://github.com/Yoast/wordpress-seo/issues/15277
Thank you for pointing this out. Let's wait for the response of Yoast developers if they won't fix this issue, I will open an issue for our developer team to cover this case.
You can close this ticket, it was fixed in Yoast 14.2.