I think I may have found another bug in the CF Implementation of MongoDB
In the Host field, the help text indicates you can specify a connection string. When I try this with a connection string for Hosted Cloud MongoDB (id.
cloud.mongodb.com), I am unable to connect. The same connection string running in MongoDB Compass on the same PC works just fine.
When I attempt to break down the Connection String into the fields provided by the CF Admin UI (screenshot 1), there is no field for the Connection String Scheme. MongoDB changes the connection string based on the Connection String Scheme from mongodb+srv:// to just mongodb:// depending on which option is chosen (screenshot 2)
I'm heading out for the day and will check back tomorrow for any advice/suggestions/etc...