Javascript framework checks if document is really document

[borsboomm]

The JavaScript framework Muuri (https://muuri.dev/ ) checks in their code if document is really the document. While replaying this fails because document is proxied. Is there any way this can be fixed in wombat?

I've created a small test WARC file to demonstrate the behavior. While replaying the error is thrown and with normal browsing the error is not thrown.

documentcheck.warc.gz