Autocomplete not autocompleting?

Hello, I am completely new to Blazor and not to mention Radzen, so do excuse me in the very likely even I am just missing something obvious here, but while I'm fumbling around trying to see how this code works, I seem unable to get the AutoComplete component to actually Autocomplete. The textinput box shows up and all, and I can type in it, there's just nothing for it to find, seemingly, and I can't find any errors anywhere to work with.

Here is the relevant code:

<div class="rz-p-12 rz-text-align-center">
    <RadzenAutoComplete 
        FilterCaseSensitivity="FilterCaseSensitivity.CaseInsensitive"
        @bind-Value=@directorName 
        Data=@directors 
        TextProperty="@nameof(Director.Name)" 
        Style="width: 13rem" 
        InputAttributes="@(new Dictionary<string,object>(){ { "aria-label", "Director" }})" 
    />
    <RadzenText 
        TextStyle="TextStyle.Body2">Start typing e.g. France
        @((MarkupString)(!string.IsNullOrEmpty(directorName) 
            ? $", Value is: <strong>{directorName}</strong>" 
            : ""))
    </RadzenText>
</div>

@code {

    public class Director
        {
            public int Id;
            public string Name;
        }

    private List<Director> directors;

    private string directorName = string.Empty;

    protected override async Task OnInitializedAsync()
    {
        await base.OnInitializedAsync();
        directors = new List<Director>
            {
                new Director {Id = 1, Name = "Robert Eggers"},
                new Director {Id = 2, Name = "David Lynch"},
                new Director {Id = 3, Name = "John Carpenter"}
            };  
    }
}

Similar issue is discussed in this thread:

Check my replies on hiw to troubleshoot the problem.

An empty popup is indeed rendered:

<div id="popup6VdTxD8NqU" class="rz-autocomplete-panel rz-popup" style="display: none; transform: none; box-sizing: border-box; max-height: 200px; width: 208px; z-index: 2000; left: 135px; top: 140px;">
    <ul class="rz-autocomplete-items rz-autocomplete-list" role="listbox"></ul>
</div>

It's worth noting that when I put my code into one of your demos, a pop-up does appear, but only contains the line "RadzenBlazorDemos.DynamicComponent+Director"

Ah, I just noticed that you have actually fields not properties.

Ah, interesting, adding auto-properties does indeed fix it in your demo, but vexingly I'm still left with the same issue when running my own program.
But still, progress!

Okay! After both adding InteractiveServer rendermode to the relevant page, AND removing anything that uses bootstrap, I've finally gotten it to work. I'm still not entirely sure what the problem is, but as I rebuild the page I'm sure I'll narrow it down eventually