Bear in mind I am new to MacOS development, I'm still learning the basics.
I read a ton of "Full Disk Access" threads and still haven't been able to figure it out.
Anyway, I'm making an app that does some modifications to audio plugins, on Mac they're stored in /Library/Audio/Plug-Ins/. I know this is not allowed by guidelines and wouldn't be accepted by the Appstore but I dont care about that.
Even after I grant my debug build “Full Disk Access” manually by dragging it to the MacOS security preferences my app still reports "Permission denied" errors on the console but the app works fine to modify things in the /Applications/ folder for example.
I’ve tried setting the entitlements of App Sandbox to both On and Off, and also tried the NSOpenPanel approach of having to manually browse to the /Library/Audio/Plug-Ins/ location but so far nothing worked.
Any tips on how to really grant an app full disk access or for the /Library/ it’s just not possible?