[Someone1234]

Instead they seem to be making the UI worse. The new about:config seems to be a step backwards relative to the old text one (I particularly like that you cannot just browse, you have to know what you're looking for first).

[ihuman]

You can still browse all options if you search for "*" (without quotes)

[aroch]

There's a "Show All" that, well, shows all of the entries

[Someone1234]

You're right there is.

I can see how I missed it, they made a clickable link/button the same color and style as the other non-clickable text: https://i.imgur.com/gqlCVRo.png