FWIW, I do see that the Change button is active in Wyze production app v3.10.0.745 when looking at Cam Pan v3 running β firmware 4.50.16.5654. I haven’t yet set up a second Wi-Fi network to test it, but I think you’re probably right about switching to the beta channel in order to make this work for now.
Edit @ 2026-01-28T20:18:25Z
I was just able to switch that Cam to a guest Wi-Fi network using Android Wyze production app v3.9.0.739, so apparently this works even with the previous production app version and the beta firmware.