Meltano UI Connections Update breaks old projects.
Old projects before the connection update are stuck with the old connection not usable and the form for adding a new connection having the save button disabled.
Tested in MacOs with the latest version of meltano from master and an old project initialized before the update.
In contrast, I confirm that the interface for saving a connection works as expected in a newly initialized project.
Fix save button
- Ensure old projects use connections properly