Answer
It seems like the issue with the Dev Studio not detecting a local HTTPS endpoint isn't directly addressed in the documentation I have access to. However, using HTTPS locally is indeed a good practice, especially for security reasons and to mimic the production environment as closely as possible.
One potential workaround could be to ensure that your local HTTPS setup includes valid certificates that the browser recognizes, as sometimes self-signed certificates can cause issues with connections not being recognized or trusted by various tools and applications.
For more details on configuring and running Dev Studio, you might find the documentation on setting up and running the Echo Dev Studio useful (1) . If this issue persists, it might be worth checking if newer documentation versions or community discussions offer a solution, or consider reaching out to the Novu community for more targeted support.