[Y-bar]

I think perhaps Emacs does not support the `hidden` attribute?

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/...

If you check the source (not the DOM) the actual content is loaded in `<div hidden="" id="S:0"> ...` which is then moved/copied into the proper main content div in the DOM using a JS event it seems.

[syene]

It must have sent it differently if the browser reports it can’t do JavaScript.