Homey should have a “verify devices” tab or something. Where it queries each device and compares what it gets back to a current-status info block. Something to test the whole setup to validate it’s all working as it should.
I just backed up my 2023 and restored to a 2026 and it looks like it went well. No devices at all with red triangles. But I knew the Samsung Q-soundbar would be trouble because SmartThings. It did NOT have a red triangle.
So I still have to check every single device to validate each one is OK. That’s a pain, Homey should be able to do that by itself.