declarationFn & instructionFn can't fire

[youssefnabil5]

"xml-js": "^1.6.11"

const data= "<?xml version='1.0' encoding='ISO-8859-1'?><PPMDResults s=\"advancedmd-api-processrequest-4-bc645fd55-4df2m\" lst=\"03/10/2025 05:57:58\"><Results servertime=\"2025-03-10T05:57:58.550\" allergycount=\"1\"><allergylist><allergy id=\"236\" name=\"Easprin\" status=\"Current\" /></allergylist></Results></PPMDResults>"


const options = {
compact: true,
ignoreDeclaration: false,
ignoreInstruction:false,
declarationFn: (declaration) => {
  console.log('*** declarationFn fired ***');
  console.log('Original declaration:', declaration);

  return declaration;
},
instructionFn: (instructionValue: string) => {
  console.log('*** instructionFn fired ***');
  return instructionValue
}

};

const result = convert.xml2js(data, options);
return await result