Update to 3.1.0 breaks Enum based property

[invinctus]

I have this property in my ViewModel

[MonitoredItem("ns=27;s=NC.Chan.OperationState,01,ChanState")]
public ChannelState ChannelState { get => state; set => SetProperty(ref state, value); }

The underlying data type is int32 and this works just fine until I updated to 3.1.0 and now it no longer works the ChannelState is always 0