While trying to fix #12382, I found that the new docs site no longer has a little bug/edit page button at the top right of each page (it did have this a while back), so the following comment in the "Page Issue" issue template no longer matches the current state of the docs site:

Click the page icon to the left of the bug icon you clicked
to come to this form. The GitHub page source should display.

New docs:

Old docs: