The current thread is not associated with the Dispatcher. Use InvokeAsync() to switch execution to the Dispatcher when triggering rendering or component state.

var cut = ctx.RenderComponent<VariableList>();
await cut.Instance.OpenDialog();

public async Task OpenDialog()
{
    IsOpen = true;
    StateHasChanged();
    await LoadData();
}

this error occurs when executing the line: StateHasChanged.
is it possible to run a test with this?

Please create questions instead of issues.

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