This might be more of a feature request:
I’ve noticed that the SEO field previews (for Google, Facebook, Twitter) will show the Global SEO Settings when left blank.
However, the actual SEO results for the page may pick up local Title and Image values. (I haven’t been able to make them pick up a local Description, but that’s a different topic).
So, the preview in the SEO field pane becomes inaccurate, for records purposefully relying on derived local fallback values.
Is this something that’s on the radar/roadmap already? I haven’t been able to find specific mentions.