[atlas] How to set a probe non-public?

Hello, At the moment i have 3 probes. 1 of the 3 probes i would like set non-public. With the new detail page i can't change the Shared Publicy (no checkbox like the old design) I switch to /Legacy Probe Detail/ i can *uncheck Shared Publicy* when i save it a get an error "You cannot make a public probe non-public." I can'tt find how i set a probe to non-public. How i do that? Regards, Robby