Samsung ST Outlet not visible to Google Home

I installed a SS ST Outlet. It is successfully seen and controlled by both Classic and New SS ST apps. It does not show up in the Google Home app. All other ST devices do show. Every attempt to Add Device in Google Home results in a 'no find." Anyone else have this? Any suggestions? Multiple re-installs of outlet does not work. Thanks.

Update: It seems it took a couple of hours for the recognition to occur. All outlets now appear in the GHome app. Maybe it just takes that long to propagate through the system.