I don't know if we should blame Apple or Adobe, but as many long-time Photoshop users in the Adobe forums have said, they feel cheated.
I can save the file as a JPG as long as I use the ' Save As ' selection. Minor inconvenience, but now I can open the file in Photoshop. And.
Its 100% functional with two exceptoions you can't Save for Web, and you can't open a JPG image. I bought Affinity Photo, so if I need access to a JPG, I open it in Affinity, then Export it as a PSD file. Go into Applications and click on Photoshop CS6, right click the Adobe Photoshop CS6.app, then Show Package Contents, click on Contents, then Mac OS, the double click the terminal icon/Adobe Photoshop CS6. A terminal window will open, and you'll get a couple of warning popups, canel those. Just wondering if anyone has found another work-around to get Adobe CS6 running with Catalina? I'm using the 'Terminal Method' which sort of works with a couple of limitations.