The "out" folder containing artifacts is hidden in the Project panel of IDEA CE on Mac

Hello, I'm using IDEA Community Edition on an Intel iMac running macOS 15.3 (Sequoia). When I generate artifacts, I expect to see an “out” folder appear next to the “src” folder in the Project panel, but it does not appear. I can see it when I run “ls” in a terminal window, and if I use the Mac Finder, I can see the “out” folder. Does anyone know how to make the folder display?