Nicholas Lim

Ah interesting, it looks like our [mergeAllOf handler](https://github.com/opticdev/optic/blob/main/projects/openapi-io/src/denormalizers/denormalizeProperty.ts#L23) doesn't handle this case. This might be a little trickier to implement, given each oneOf child would result in a top level...

I think right now it'll exclude values in `oneOf` blocks that are nested inside of an `allOf` block. This would affect the diff that's generated and rules run against it.