Settting Environment Variables through Vars on ShinyApps.io

Hi All- I have an app hosted on ShinyApps.io. I would like to set some environment variables through the {x} vars interface as I have done using RStudio Connect on other servers. However, I don't seem to be able to access this option on my app hosted on ShinyApps.io. Can anyone point me in the right direction?

Thank you,

Mike

I agree, it would be good to set environment variables from the shinyapps.io console as we can do with the RSConnect interface. This would allow deployment of Production and test servers without additional manipulation of the config file or uploading of .Renviron files, which are problematic from a failsafe point of view.