I have fallen off in terms of cracking software and bought a new laptop recently and wanted to add some plugins but to my surprise, catalina was a ballache. So 32bit isn't supported, correct?
I swear on the website for Arturia it says that its for 64bit DAWs only, so when I open my DAW why are they not showing up? Only one is (CZ) showing up. Also I have read taht the new additions to V7 are unavailable for NKS and am aware of this. But I just do not get how only one is showing up. My daws are Maschien and Ableton.

 

It has been 64 bit only for a couple years now.

 

I am also in the middle of moving to a new MBP with Catalina (10.15.6), and yes: the always asking for permission for everything-thing gets annoying after a while.
Also I am in the middle of installing all the Arturias from the latest release on the sister site - do you use that release too?
My DAWS are Logic (10.5.1) and Bitwig (3.2.6), so I need both AU and VST, and besides I have to batchmod the command-file for each plugin (that come wth the release) and also have to install at first both VST2 and VST3, then batchmod, and then delete the one I don't use, everything is working fine.
Also NKS files are included in every installer, if that's what you were asking for (I don't work with NKS files, so maybe I misunderstood you).