Is there a workaround for this:
setup as:
<RadzenStack Orientation="Orientation.Horizontal">
<RadzenStack Style="width: 25%;">
<RadzenFormField AllowFloatingLabel="false" Text="Location" Variant="Variant.Outlined">
<RadzenDropDown TValue="int?" ValueProperty="LocationId" TextProperty="Location1" Data="@locations" @bind-Value="@Quote.QlocationId" Disabled="@(FieldsDisabled)" class="@ActiveReqClass" Name="QlocationId" Change="@LocationChange"/>
<RadzenRequiredValidator Component="QlocationId" Text="Location is Required!"Popup="true"></RadzenRequiredValidator>
</RadzenFormField>
</RadzenStack>
</RadzenStack>