xhr.onreadystatechange = function () { } being conflicted with other libraries

[chanwoong528]

Tell us about your environment
window

• Browser and Browser Version:
  chrome
• After Effects Version:

const xhr = new XMLHttpRequest();
xhr.addEventListener('readystatechange', callback);

maybe have to change something like above
What did you do? Please explain the steps you took before you encountered the problem.
any of the another library if they also have same logic with

 xhr.onreadystatechange = function () {

then by order its delegated

What did you expect to happen?
i believe no matter what lottie's readystatechange event should work