How can you manage many courses within a team in Rise360? Is it even possible?

We are moving a lot of our course development from Storyline to Rise but have started noticing some significant problems with the course management (to the point that we may need to consider a different product).

We will be producing 100+ Rise courses per year as a team, but it doesn't look as though there will be any usable way to manage this.

The issues we have identified so far...

1. No way to view courses that are not in a folder, and no way when looking at all courses to tell if they are in a folder (and which folder if they are)
2. No support for nested folders to support more complex course hierarchies
3. No search box for courses at the top to filter them (or any basic filtering of courses)
4. No course archiving for old courses
5. No shared folder structure for the team - should include features like automatically sharing courses moved to that folder with selected team members
6. No usable backup process - either online or offline
7. No version control or way to snapshot and rollback courses

Is anyone using Rise360 at scale with a lot of courses? If so, how do you manage it?

Any suggestions and advice will be gratefully received!

Thanks,

Rob