Heath C

@jroebu14 This issue is also nearly identical to https://github.com/rjsf-team/react-jsonschema-form/issues/3466, except we are dealing with a `anyOf` here rather than a `oneOf`. Essentially, AJV validator is validating all options. I've worked...

@jroebu14 Most definitely!

@easyjoh Given what you are wanting, I am not sure that the [JSON Schema specification](https://json-schema.org/understanding-json-schema) even supports this. I would first research if what you want is even possible.

@ivogonzalvez Interesting issue. It seems like something we may be introducing into the mix via our `validator-ajv8` implementation. Using the playground and running the raw validation seems to be ok....

> I'm willing to try and provide a fix for this issue. However, I would appreciate some guidance on where to start. Could you please point me to the relevant...

@ivogonzalvez How is that fix coming?

@anya92 It seems like when you turn off `omitExtraData` everything works fine. This is a duplicate of #2720 (we'll close that one as a duplicate of yours), although your use-case...

@anya92 I started out not being very familiar with the codebase either. Most of the code you want to look at is in the `Form` class in `@rjsf/core`. Feel free...

@anya92 The issue is in the `omitExtraData` code that is currently in `Form`. Interestingly someone is working on a PR to pull that code down into the `utils` library (#4139),...

@helen-m-lin How goes the fix we discussed?