This is amazing- thank you MichaelS!!!
I recently purchased a new home, and after having such a good experience with the 1st gen GE/Jasco switches in my prior home, I went all in on these new motion switches and installed 15 of them among ~50 other switches I replaced as part of my project.
Needless to say I jumped in before reading, not realizing how many compatibility issues there were with ST. Long story short after countless hours troubleshooting and trying all the other DTHs out there, I returned all but 4 in hopes that a new one would come out. So from a very frustrated but determined ST things user, thank you (to you and the community) for putting this out.
That said, here is a question: My motion switches in use are in single pole locations. On all the other DTHs I tried, when I attached these to an accessory switch they would lock up. Can anyone verify for me that they have success with use of 1 or more accessory switches? (Same switch locations with any other model works- just not the motion ones).
Sorry for the long post, but I was genuinely excited that these now work. Having these types of switches with motion really help in making it a true smart home as opposed to a remote controlled one. No more battery replacement nonsense or custom wiring.