Just a simple search has "indexterm" gobbledy-gook and ambiguous non-clickable objects and repeated results. Very poor UX/UI.
I've just been using the Fedora documentation for the first time (at least for a very long while). Typed "grub" to find documentation to help me make some modifications. THe first result doesn't seem particularly relevant ( I can't imaging setting a GRUB password is top priority for anyone. All of the other results look like total duplicates with "Working with the boot loader". The heading in the left column seems to prompt you to be clickable (the mouse cursor changes to a hand when hovering) but isn't. And the right column if full of "indexterm" statements which to the casual eye look just like improperly styled jargon.
Anyone, it seems a pretty poor intro to a fresh user.
I'm accessing with a fairly clean Fedora workstation 37 build and via the builtin Firefox bookmarks.