> I usually take my smart devices with me when I move.
Considering you can't even set up Matter devices if you lost the enrollment QR code (and the manual enrollment code is printed on the back of those ceiling downlights), it's a very good idea to take them with you and avoid frustrating the future occupants :)
Yeah as noted I don't have any Matter-based systems. Also, all of mine are designed to work with or without smart components: Aka, a light switch turns on or off the lights when you touch it.
Considering you can't even set up Matter devices if you lost the enrollment QR code (and the manual enrollment code is printed on the back of those ceiling downlights), it's a very good idea to take them with you and avoid frustrating the future occupants :)