I recently purchased a set of M1 iMac and had it Logic Pro X installed. This M1 iMac is Big Sur based computer, by the way.
Along with also newly purchased Symphony Desktop from Apogee, I tried to use my Helix Native, version 3.1.1, which I had been using on my Intel Macbook Pro as well.
Only problem is, while, plug-ins provided by Apogee for Symphony Desktop seems to work fine on my M1 iMac, I just cannot load the Helix Native 3.1.1 in Logic.
So, I went back and forth, uninstalle