Upload file error

Hello,

I am trying to implement a file upload of an image and everything works fine but when I check the Debugger I keep getting error messages like these:

Uncaught TypeError: IntersectionObserver.observe: Argument 1 is not an object.

Here is the code I am using:

$("#banner").fileinput({
      maxFileCount: 1,
      allowedFileTypes: ["image"],
      allowedFileExtensions: ["jpg", "png"],
      maxImageWidth: 600,
      maxImageHeight: 1920,
      resizePreference: 'height',
    });

I also checked the template page and it seems to have the same problem. Is there a way to fix it?

Thank you it works perfectly!