DialogService.ShowFileDisplayDialog first display issue

[cmt-yamazaki]

Hi.

When displaying a PDF file with ShowFileDisplayDialog,
An error message will be displayed for a moment, and then the display will be reduced.

This problem only occurs the first time when starting Blazor Server.

[fgilde]

please try to include styles manually by adding this line to you _host.cshtml
<link id="mudex-styles" href="_content/MudBlazor.Extensions/mudBlazorExtensions.min.css" rel="stylesheet">

If you have done it you should setup MudEx with folliwing config

builder.Services.AddMudServicesWithExtensions(c => c.WithoutAutomaticCssLoading());

[cmt-yamazaki]

thank you.
Improved by manually including the styles.