Yes, I have mentioned that "Save light state automatically"(it's the same with Automatic state saving in Mihome) works for the bulb. But it will also remember the state of power off, which means if you power down when the lamp is off, the lamp will stay off when you power on by wall switch.
But there's another story that lots of uses want a feature to remember the state of the lamp but OFF state, so we made update to support "Auto on upon power resumption" for other devices. The item is only to control the state of the lamp when power on by wall switch. If you disable it, you need to switch wall switch twice to light lamp on.
So I hope I have made clearly about the feature. For the issue of your case, you want to keep off state when you power on the ceiling lamp by wall switch, you should use Yeelight to disable "Auto on upon power resumption", but it didn't work. Does it work after reset the lamp and connect it again?
BTW, mihome have less features than Yeelight application.