[Laiter]

Problem

In ReconnectModal.razor, the message below never becomes visible during reconnection retries:

<p class="components-reconnect-repeated-attempt-visible components-reconnect-message">
    Rejoin failed. Trying again in <span id="components-seconds-to-next-attempt"></span>s.
</p>

The scoped CSS in ReconnectModal.razor.css shows this message only when the dialog has the class components-reconnect-repeated-attempt. Blazor never applies that class to the modal. During retries it applies components-reconnect-retrying. The display: block rules therefore never matched, and the message stayed hidden.

Fix

Replace the non-existent components-reconnect-repeated-attempt state class with components-reconnect-retrying in ReconnectModal.razor.css.

How to test

1. Create a project from the MudBlazor template (Blazor Web App, Interactive Server).
2. Run the app and open it in separate browser window.
3. Stop the server so reconnection attempts start.
4. Before: ReconnectModal doesn't show the "Rejoin failed. Trying again in Xs" message.
   After: the message appears with the countdown.