I don’t understand a thing about law and rights (I don’t undertand in my country, figure out what I could know about law and rights in foreign ones), but I remember hearing that Disney already held the likeness of Carrie Fisher, Mark, and Harrison from back then, so how can it be that they are holding that conversation again?

If they held the likeness when she was alive, with her decease that “property” goes back to her family?

I honestly think this might be a disguised landscape evaluation from Disney.