@d-healey said in Compiling macOS Components and VST3 Doesn't Put Them in the Project Folder:
In a recent commit of HISE Christoph removed the copy step so it should no longer be moving the plugin files automatically (although this might only apply on the latest MacOS version I'm not sure).
I can confirm. I'm using Sonoma 14.3.1, and the compiled plugins are now located inside the project folder. That was a good surprise :)