Respec not escaping properly

[OR13]

const messagesToObject = async (
  messages: string[],
  { context, documentLoader }: any
) => {
  const proofMessages = messages.filter((m: string) => {
    return m.startsWith('<urn:merkle-dislosure-proof:ephemeral-blank-node-id>');
  });
  const documentMessages = messages.filter((m: string) => {
    return !m.startsWith(
      '<urn:merkle-dislosure-proof:ephemeral-blank-node-id>'
    );
  });
  const proof = await getObject(proofMessages, context, documentLoader);
  const document = await getObject(documentMessages, context, documentLoader);

  const combined = {
    ...document,
    proof,
  };
  delete combined.proof['@context'];
  delete combined.proof['@id'];
  delete combined.proof.id;

  return combined;
};

'<urn:merkle-dislosure-proof:ephemeral-blank-node-id>' is not getting rendered.