Kagi.com/html does not have anchor #main

Steps to reproduce:
In my case I use a text browser like w3m

go to kagi.com/html and search a term, or directly use "https://kagi.com/html/search?q=test"
click the "Skip to content" link
browser report "no anchor main"

Expected behavior:
Jump to the main search content

Debug info:
I'm using w3m