Knowledge base article search doesn't work on mobile browser

Nathan Sturgess_r7m0sp

I have a JSM with a Portal and knowledge base articles.

From laptop browser everything works fine when search for articles, but from mobile So browser I get "No matching search results" for the same search string.

So I shared the exact link to my phone and loaded it and I get 

Anyone know why?

Nathan Sturgess_r7m0sp

This was a anonymous access / space permission issue.