mad I probably don't really know what I'm talking about, but...
There is a field for
Og image. I was wondering how difficult it might be to have a variable for
Related pages image and maybe a tool tip with recommended dimensions, and for the related pages cards to look at this variable, and if it is blank, then default to the first image on the page.
That way, it wouldn't be any different for people to use, except for those who specifically wanted to specify a related page image.
But maybe what I am asking is much more complicated than I realise!