Twa-Way-Bining RadzenMask is not working

I have the simple RadzenMask below, but unfortunately the two-way binding doesn't work. What am I doing wrong?

<RadzenMask Mask="()- ***" CharacterPattern="[0-9]" Placeholder="(000)-000 000" Name="Phone"
@bind-Value="@obj.Phone" @bind-Value:event="oninput"
Style="width: 100%;" />

Even when I use Change it doesn't work.

<RadzenMask Mask="()- ***" CharacterPattern="[0-9]" Placeholder="(000)-000 000" Name="Phone"
@bind-Value="@obj.Phone"
Style="width: 100%;" Change="@DoChange" />

private Task DoChange(string arg)
{
    throw new NotImplementedException();
}

Probably your application doesn't interactivity enabled. Check the getting started instructions.

No, that's not the problem, it works with other components. I also found that change works, but not the two-way bing. I would like to be able to track the change with each key press.

This isn't supported.