The link to the sitemap would be disabled if the site is not public (a sitemap doesn't exist)
I was able to click the link and ended up on my site with the message, "Oops! That page can't be found."
Chrome 50.0.2661.102, Mac OS X 10.11.5


@roundhill I think the best way to do this might be with this css
.is-disabled {
pointer-events: none;
cursor: default;
}
maybe on the whole fieldset
Fixed via #11476
Most helpful comment
@roundhill I think the best way to do this might be with this css
maybe on the whole
fieldset