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Uncaught (in promise) TypeError: Illegal invocation

See original GitHub issue

Hi, We updated from 10.16.7 to 11.0.5 and now we get an error with the current stack:

/node_modules/sweetalert2/dist/sweetalert2.all.js:284 Uncaught (in promise) TypeError: Illegal invocation
    at runIfFunction (/node_modules/sweetalert2/dist/sweetalert2.all.js:284)
    at blurActiveElement (/node_modules/sweetalert2/dist/sweetalert2.all.js:3253)
    at initFocus (/node_modules/sweetalert2/dist/sweetalert2.all.js:3224)
    at eval (/node_modules/sweetalert2/dist/sweetalert2.all.js:3171)
    at new Promise (<anonymous>)
    at swalPromise (/node_modules/sweetalert2/dist/sweetalert2.all.js:3139)
    at SweetAlert._main (/node_modules/sweetalert2/dist/sweetalert2.all.js:3124)
    at new SweetAlert (/node_modules/sweetalert2/dist/sweetalert2.all.js:3382)
    at _construct (/node_modules/sweetalert2/dist/sweetalert2.all.js:133)
    at Function.fire (/node_modules/sweetalert2/dist/sweetalert2.all.js:1428)

The error is caused in the line 284:

 var runIfFunction = function runIfFunction(fn, arg) {
    if (typeof fn === 'function') fn(arg);  <-- error is marked here
  };

We use Sweetalert inside a function:

const modalRemove = (options, clbk) => {
  Swal.fire({
    title: options.title || i18n.__('common.remove'),
    text: options.text || i18n.__('text.remove'),
    icon: options.icon || 'warning',
    timer: 70000,
    showClass: {
      popup: '', // disable popup animation
    },
    allowEnterKey: false,
    showCancelButton: true,
    reverseButtons: true,
    customClass: {
      confirmButton: 'waves-effect waves-light btn error',
      cancelButton: 'waves-effect waves-dark btn-flat white font-text',
    },
    confirmButtonText: options.confirm || i18n.__('common.remove'),
    cancelButtonText: i18n.__('common.dismiss'),
  }).then((result) => {
    console.log(result);  <-- The process doesn't arrives here
    if (result.isConfirmed) {
      clbk();
    }
  });
};

Any idea? Thanks