Hello,
I have the same problem, tried the <div> solution but it doesn't work:
<SfInPlaceEditor @bind-Value="@user" TValue="ApplicationUser" Mode="@Mode" EditableOn="@EditableOn"
Type="Syncfusion.Blazor.InPlaceEditor.InputType.Text" ShowButtons="@ShowButtons" Disabled="@Disabled"
SubmitOnEnter="true">
<EditorComponent>
<div>
<SfTextBox Placeholder="Nombre de usuario:" @bind-Value="@Username"></SfTextBox>
</div>
<div>
<SfTextBox Placeholder="Correo electrónico:" @bind-Value="@Email"></SfTextBox>
</div>
<div>
<SfTextBox Placeholder="Número de teléfono:" @bind-Value="@PhoneNumber"></SfTextBox>
</div>
</EditorComponent>
<InPlaceEditorEvents OnActionSuccess="OnSuccess" TValue="@ApplicationUser"></InPlaceEditorEvents>
</SfInPlaceEditor>
Could you help me please?