Christian,
Few weeks ago, I’ve published a bridge to use the Push 2 with Cubase/Nuendo. You can read the thread here Push 2 / Nuendo & Cubase Bridge — Free, Open-Source Controller Integration - #17 by mbourque .
I want this project to be collaborative, so if you want to join, you’re welcome! I think the Push 3 is not that different than the Push 2 in terms of how to interact with it, so my code could be a starting point for you. Full disclaimer, I’m not a software engineer, I’ve work with Claude for this. So maybe some things are not as tight as they could be (coding wise) but it fulfill my needs.
Anyway, contact me if you want to chat about it!