Hi there!
There are two OG options in our products.
One for Template:
Another for the SP Page Builder:
I would like to request you to check by toggling the options several times! I mean please on one with off another and then back it off with on the other and clear your Joomla and browser cache then check each time.
Sometimes it's only the issue that it is getting the default one somehow.
The Open Graph can be set only for Pages from SPPB, check options in each page.
https://prnt.sc/w11vx0
Hope this helps anyway!
Best Regards