✅ Blazor's @onclick isn't firing

@page "/"
@inject IJSRuntime JSRuntime

<PageTitle>Home</PageTitle>

<div class="grid-container">
    @foreach (var x in secrets)
    {
        <button class="grid-item" @onclick="() => CopySecret(x)" @onclick:preventDefault>
            <h3>asdf</h3>
            <p>@x</p>
        </button>
    }
    
    <button class="add-grid-item">
        <h4>Add new</h4>
    </button>
</div>

@code
{
    private string[] secrets = ["xD", "kimne", "gp7xd", "lol", "kimne", "gp7xd", "lol", "kimne", "gp7xd", "lol"];


    private async Task CopySecret(string secret)
    {
        Console.WriteLine("test"); // This is never executed, even if the line below is commented out
        await JSRuntime.InvokeVoidAsync("clipboardCopy.copyText", secret);
    }
}