I wish that Ancestor Disagreement worked like that - the way we intend and expect.
My copypasta
Please reconsider your Ancestor Disagreement to convince the Community Taxon algorithm.
Your ID is helping to hold this obs back at …
https://www.inaturalist.org/posts/25514-clarifying-ancestor-disagreements
iNat’s own explanation. With 5 years of comments.
PS - but we did achieve this a year ago.
https://forum.inaturalist.org/t/change-to-ancestor-disagreement-implementation/49276