Why do all my favorites now have sub views?

/// Never mind, I sort of figured it out - I somehow did this myself though I’m not sure how. Thanks!

Hi all, I recently created a new space to clean things up - and then even more recently noticed that my favorites now have views under them along with an “expand” arrow, like this:

I did not intentionally do this.

Is this a new feature now? Is it by design? I’m ambivalent about it because on the one hand it’s (theoretically) helpful, on the other, the folder metaphor, for me, particularly for my own organization, represents something I intentionally create and put stuff in and now favorite folders and favorite entities look the same.

I’m thinking I just made a mistake. Feedback appreciated. :slight_smile: