Photoshop not opening images from macOS Catalina Finder

Hi Adobe,

I just bought a brand-new Mac, which shipped with macOS Catalina 10.15.2. I went to the Adobe Website and installed the latest Creative Cloud Desktop App, and Photoshop CC 2020 (latest version). Whenever I double-click a .PSD or .JPG file in the macOS Finder, with Photoshop set as my default App, The Photoshop Application itself opens, but the file does not open, so I have to manually choose File > Open, navigate to the file in the folder. This is especially disruptive to my creative workflow, since I use many different versions of my .PSD and .JPG files in the Finder and right click and then choose open with Photoshop CC 2020. I've tried reinstalling macOS (clean install), and updating to macOS 10.15.3, as well as uninstalling and reinstalling Photoshop and Bridge several times but the issue persists. Could you please help me get Photoshop to open images by selecting (Open with > Photoshop 2020) from the macOS Finder? I read somewhere online that it may be a macOS Launch Services problem, but tried resetting that through terminal commands, but that didn't work. Thanks.