Did you click the button to reset and show all warnings? My preferences show exactly like your picture shows but I have most undesirable warnings suppressed. Clicking the button “Show All Warnings” resets all suppressed warnings.
Thanks. This is a strange button. When I select it GS says it will restore all blocked warnings but there is no indication anywhere if the warnings were blocked in the first place, so I cannot even tell if it worked. I suspect, in my case, there weren’t any blocked warnings because this is a brand new GS instance started from scratch.