Not quite. @freshcoast said, it’s normal behaviour to create a device for each instance of a multi-channel device.
So, for a Fibaro FGWPE/F wall plug, I see a single device in HA for each wall plug. For Fibaro FGS211
or FGS212 3kW switches, I see three devices for each switch, and for a Fibaro FGRGBWM441 RGBW controller, I see six devices…
It is confusing, but apparently normal behaviour.
I’m more used to the situation in Domoticz, where physical devices are listed once in the ZWave Node list, and their multiple logical devices are listed separately in the Devices list.