"Physically stunning: 0"?

[Similar]

Everybody has a "physically stunning: +40" reaction to my highmate, except for a new colonist who isn't affected by it at all (she likes her very much, but the physical part doesn't do anything for her, apparently).

The new colonist is a Fast Learner, Kind and Delicate, which doesn't seem to explain it. Her backstories are Child Spy and Space Marine, which I don't think explains it either, unless it's the social manipulation part of Child Spy. That doesn't seem too likely, though.

Some hidden stat?

[MadArtillery]

Kind removes that. Too nice to judge on looks

[Khan Boyzitbig of Mercia]

Kind is exactly why they don't have the opinion buff from beauty, also don't have the debuff against ugly people.

[Similar]

oh. I guess I thought it only applied when people were ugly, but it makes sense it works both ways. Nice.
Thanks.