sidebar got messed up! How to get it back as it was?
I am working happily away, when I discover that my sidebar on the finder window has been messed up roayally. I had a list of folders etc. in the sidebar - where I work, topics, extreme drives, etc.
Now, without warning, I find that it has made a list of favorites (which aren't always frequently used), followed by things on the iCloud, & locations of drives. What happened to my long list of folders -- places I really want handy?
More important: how do I get them back?
Background info: I know how to hide & show the sidebar. I know how to add/subtract things to it. What I don't know is how to restore it.
Mac Pro, macOS 12.6