I noticed after updating to the 0.51.1 release that the app, Safari, and Chrome do not update the status of switches properly on my iOS device. The web interface seems to work fine on my computer, just not on my iOS devices.
On iOS,
If I click on the switch slider thing, it slides to the on state and the Lightning Bolt Icon “lights” to show a status of On.
When I click the slider to turn off the light, the light turns off, the lightning bolt icon shows that it is off, but the Switch Slider stays in the on position, until I toggle another switch, or click on the Switch Name to bring up the “history menu”.
Interestingly, this is not the case if you activate the switch from the “history menu”.