Did you use a different device type for your GE plug or is that just how it comes?
My GE plug is just using the “built-in” device type. The Zooz has a custom one.
Which is why I’m saying that pretty much any Z-Wave plug you get is going to behave like the “built-in” one will.
But if that does not suit your needs you can always change it. I’ve done that on a few of mine as well so that I could make them have the look that I prefer. ST is a rather open system.
Yes. native ST support. shows on/off, gives power (in wattage) andf energy (in kWh).