DisplayAttribute.Order does not change the order of fields

Question

I used scaffolding to generate a view for the model below, in Visual Studio 2013 (.NET 4.5). I added the Display annotations afterwards. Why doesn't the LastName field appears above the FirstName field?

public class Order
{
    [Display(Order=15001)]
    public string FirstName { get; set; }
    
    [Display(Order=15000)]
    public string LastName { get; set; }
}

Does the DisplayAttribute.Order documentation say it only works on columns?

https://docs.microsoft.com/en-us/dotnet/api/system.componentmodel.dataannotations.displayattribute?view=net-5.0

I'm reading Professional ASP.NET MVC 5 by Jon Galloway et al., that talks about doing this.

EDIT: the view (Create.cshtml). The original has more fields but I've omitted them like in the model:

@model MvcMusicStore.Models.Order

@{
    ViewBag.Title = "Create";
}

<h2>Create</h2>

@using (Html.BeginForm()) 
{
    @Html.AntiForgeryToken()
    
    <div class="form-horizontal">
        <h4>Order</h4>
        <hr />
        @Html.ValidationSummary(true, "", new { @class = "text-danger" })

        <div class="form-group">
            @Html.LabelFor(model => model.FirstName, htmlAttributes: new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.EditorFor(model => model.FirstName, new { htmlAttributes = new { @class = "form-control" } })
                @Html.ValidationMessageFor(model => model.FirstName, "", new { @class = "text-danger" })
            </div>
        </div>

        <div class="form-group">
            @Html.LabelFor(model => model.LastName, htmlAttributes: new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.EditorFor(model => model.LastName, new { htmlAttributes = new { @class = "form-control" } })
                @Html.ValidationMessageFor(model => model.LastName, "", new { @class = "text-danger" })
            </div>
        </div>

        <div class="form-group">
            <div class="col-md-offset-2 col-md-10">
                <input type="submit" value="Create" class="btn btn-default" />
            </div>
        </div>
    </div>
}

<div>
    @Html.ActionLink("Back to List", "Index")
</div>

@section Scripts {
    @Scripts.Render("~/bundles/jqueryval")
}