It is a boolean attribute used with input fields, button that set focus on that element on which autofocus attribute has been used when a page is loaded. But we can focus only one element at a time ...

@tkent-google has been working on overhauling the autofocus processing model to better match browser behavior, while also making sense with the specification ecosystem, and avoiding surprising results ...

What is the issue with the HTML Standard? According to the specification, when a document initially loads, if multiple elements have the autofocus attribute and each has a different nearest ancestor ...