Currently, we do not take into consideration privileges and roles when we fetch databases in the sidebar:

https://github.com/mongodb-js/vscode/blob/main/src/explorer/connectionTreeItem.ts#L102

This causes situations when some databases are listed in the terminal and are being autocompleted in playgrounds, but missing in tree views (see screenshots and reproducible with our ADF instance).

We should behave like Compass in these cases and pass proper privileges and roles:

https://github.com/mongodb-js/compass/blob/main/packages/database-model/lib/model.js#L228-L232