Blazor vs FluentValidation: child component doesn't show validation message

I'm trying to create a chain from many input components. But if I use the last one, the validation message doesn't show in component, but validation summary looks good.

• InputTextOnInput (https://www.meziantou.net/validating-an-input-on-keypress-instead-of-on-change-in-blazor.htm)

@inherits InputText<input class="@CssClass"       value="@CurrentValue"       @oninput="EventCallback.Factory.CreateBinder<string>(this, value => CurrentValueAsString = value, CurrentValueAsString)"    />

• InputFloatingLabel

@using System.Linq.Expressions<div class="form-floating mb-3">    @ChildContent<label for="@LabelForId">@Label</label><div class="invalid-feedback"><ValidationMessage For="@ValidationMessageFor"/></div></div>@code {    [Parameter] public string LabelForId { get; set; } = string.Empty;    [Parameter] public string Label { get; set; } = string.Empty;    [Parameter] public Expression<Func<object>>? ValidationMessageFor { get; set; }    [Parameter] public RenderFragment? ChildContent { get; set; }}

• InputTextFloatingLabel

@using System.Linq.Expressions<InputFloatingLabel LabelForId="@Id"                    Label="Адрессервера"                    ValidationMessageFor="@ValidationMessageFor"><InputTextOnInput @bind-Value="@Value" id="@Id" class="form-control" @bind-Value:after="OnValueChanged"/></InputFloatingLabel>@code {    [Parameter] public string? Value { get; set; }    [Parameter] public string Id { get; set; } = string.Empty;    [Parameter] public string Label { get; set; } = string.Empty;    [Parameter] public Expression<Func<object>>? ValidationMessageFor { get; set; }    [Parameter] public EventCallback<string?> ValueChanged { get; set; }    private async Task OnValueChanged()    {        await this.ValueChanged.InvokeAsync(Value);    }}

• parent component

<InputTextFloatingLabel @bind-Value="DatabaseConnection.Host"                        Id="input-db-host"                        Label="Host"                        ValidationMessageFor="() => DatabaseConnection.Host" />

If I use InputFloatingLabel in parent component - all works fine.Could you please help me, how to show validation message when the InputTextFloatingLabel is usend in parent?

I'm tried to use CascadeParameter EditContext and NotifyFieldChanged