I just upgraded to macOS 10.15 and Alfred 4 today. After giving it all required permissions, I found this glitch. When I searched for apps like "App Store", nothing shows up in Alfred 4. But Spotlight works just fine. I tried "Clear Application Cache" and "Rebuild macOS Metadata" but neither helped.
The permissions I gave to Alfred 4 just in case you ask:
Full Disk Access
Files and Folders
Any idea on how to fix this, or should