When added a new empty row to product description it gives a Uncaught ReferenceError: jarallax is not defined

[andrewdaluz]

Preconditions (*)

1. Any version of page-builder installed

Steps to reproduce (*)

1. Go to a product edit page on admin
   2.Edit the description field with Page Builder
2. Add a new empty row
3. Save the product
4. After the page is reloaded, try to edit with Page Builder and remove the empty row
5. An error is triggered on console with Uncaught ReferenceError: jarallax is not defined
6. Save the product (after the row is removed)
7. Then the page is reloaded and the empty row continues appearing there and it's not possible to remove it

Expected result (*)

1. The row is removed with no errors after the product is saved

Actual result (*)

1. The empty row continues showing up even after his removal

[m2-assistant]

Hi @andrewdaluz. Thank you for your report.
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[andrewdaluz]

It looks like the issue is related to the misspelling of the jarallax variable that should be _jarallax:

_proto.destroy = function destroy() {
      _previewCollection2.prototype.destroy.call(this);

      if (this.element) {
        jarallax(this.element, "destroy");
      }
    }

to

_proto.destroy = function destroy() {
      _previewCollection2.prototype.destroy.call(this);

      if (this.element) {
        _jarallax(this.element, "destroy");
      }
    }