progress

src/validator/rules/polymorphism.rs

@@ -31,10 +31,7 @@ impl<'a> ValidationContext<'a> {
     }
 
     if let Some(family_target) = &self.schema.family {
-      // The descendants map is keyed by the schema's own $id, not the target string.
-      if let Some(schema_id) = &self.schema.id
-        && let Some(descendants) = self.db.descendants.get(schema_id)
-      {
+      if let Some(descendants) = self.db.descendants.get(family_target) {
         // Validate against all descendants simulating strict oneOf logic
         let mut passed_candidates: Vec<(String, usize, ValidationResult)> = Vec::new();