Hmm. I am on Mac Sonoma and it works for me.... I tried Dashword and while I liked it, the dev. seems to have stopped...

I have tried to re-buy this app, and can't find my license key. I bought it with an yahoo email address (I know!) that I can't get into anymore. And there's no way to contact the developer anymore. ...

I find the keyboard shortcuts for Tree much more intuitive than Dashword. It would be great if Dashword offered customizable shortcuts.