RadzenDialog without DialogService

Radzen.Blazor Components
1

I want to use die DialogComponent as markup without the need of using the DialogService.

Is it possible like shown in the example?

example:

<RadzenDialog Open="@isDialogOpen">
  <Title>Head Line</Title>
  <Content>
    <CustomComponent Param1="@Param1" />
  </Content>
</RadzenDialog>
2

That's not possible.