create button hasmanythrough

[elizdlt202]

hi,

laravel 8
nova 4.2.5

I have a few hasmanythrough relationships and I don't see the "create" button for them -even when authorized.

On their respective main resource pages I can create/do see the "create" button. I'm just referring to when they are on a detail view attached as a hasmanythrough.

If I change them to hasmany, the "create" button show. Issue is for hasmanythrough...