Head tag keeps multiplying with empty contents

[aurimus]

Hi, any idea why this would be happening?

var pjax = new Pjax({ selectors: ["head title", "body"] }) but it works the same if I remove the head title

[aurimus]

You can inspect it here also: http://saulesinterjerai.lt/ same problem same code

[lacrioque]

Still an issue?

[BehindTheMath]

I believe this is being caused by the issue described here:

We can’t replace body.outerHTML or head.outerHTML. It creates a bug where a new body or new head are created in the DOM. If you set head.outerHTML, a new body tag is appended, so the DOM gets 2 bodys, & it break the switchFallback which replaces head & body.

See here for more information about why this happens.

The code there is supposed to prevent that by using this.switchElementsAlt() instead of the default outerHTML switch. However, I don't see switchElementsAlt() defined anywhere.