Enabling sharing of certificates on social media

Hi,

I am testing sharing of certificates on social medias. I managed to get the Facebook link to show in the preview of the certificate, but when I click on it, it yields an error (from Facebook). Is there something else to configure than what is given here ?

Any idea what may be going on ? This is what I had as config:

In addition, I can’t figure out how to get LinkedIn to use our actual company ID. It always either use the platform name, or the organisation name. Never the company ID.

I have this:

What am I missing ?

For the LinkedIn part, while digging through the code, I figured it had to be a Django setting…

Sure enough, I found it under

https://edx…/admin/student/linkedinaddtoprofileconfiguration/

This is SOOOO obscure… Why is there no actual setting for LINKEDIN_COMPANY_ID ?!