Hi, I’m having this exact issue, even with a software instrument track. EZMix2 shows up in AU but not EZDrummer2. It’s not in AU Instruments, AU Generators or in the effects. I’m on a new macbook pro with mojave 10.14.5. , garageband 10.3.2. I’m really hoping I’ll be able to open my saved files with all of my ezdrummer plugin midi that I edited and saved in garageband on my previous mac.
