Example ApplicationStorage & propertyKey as Development App in Garmin Express

I tried to complile the ApplicationStorage App within the CIQ SDK.

Within Eclipse (and the CIQ SDK) it is no problem to set the properties  via "App Settings Editor"

When I copied the prg-file to the App-Folder within my fenix 6x it could see the app within Garmin Express "IQ-Apps" as "Develoment App". Unforunately there is no possibility to set the properties (the three dots with grey background).

Did I forget something that I don't get the ability?

best regerds

beta-l-user