onCancel not working in Confirm Popup

Create a popup with confirm options, set the on Cancel button to just log a console message. Run your Power-Up, click Cancel. The Cancel button will not work

See:

  const opts = {

    confirmText: "Confirm",

    message: "Does Cancel work?",

    onConfirm: (tt) => console.log("click cancel"),

    title: "On Cancel in Confirm Test",

    type: "confirm",

    mouseEvent: e,

    cancelText: "Cancel",

    onCancel: (tt) => console.log("DOES NOT FIRE - you will not see this"),

  };

  t.popup(opts);

I have not tested if this is a mouse events issue, but in every case I have this setup in all my Power-Ups it is always on a button on a form.