Some feedback from our team:
We do not update the SSL binding on rare cases, and we do have the code working just that it happens on a different task. This is definitely a bug we will be fixing as soon as we can. Most likely will be dealt with in June.
An error occurred while saving the commentSeb commented
Raised support ticket with Microsoft Azure support team for failed Key Vault synchronisation where it failed to replace bindings on existing app services / web apps after renewing (providing new version of) an existing certificate. They have just sent me to this feedback link. Disappointing to see this has been going on for nearly 2 years!
Thank you for your feedback, we have added this request to our backlog and we will update once we make progress here.