My Add to Cart Button is not working, gets stuck on Adding

Technical Q&A
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8

The original theme uses that hidden input field as the id of the form. I suppose that is a dynamic assignment after the page paints to the browser. Since the original id of the form is a string. Then something repaints the form and it goes back to the string. I will try to have a look at it, and see the change history of the id attribute of that form.