Ok I see the problem.
https://graph-na02-useast1.api.smartthings.com
and
https://graph.api.smartthings.com/
are two different sites for smartthings ide. I’ve been using both without knowing or understanding that its different. Anyway, after updating the Nest Manager in https://graph-na02-useast1.api.smartthings.com it shows up in my smartthings app.
Now, is there any benefit to using either https://graph-na02-useast1.api.smartthings.com or https://graph.api.smartthings.com/ ?