I have the following in Code Sandbox
import React from "react";
export default function HomePage() {
return (
<>
<h1>Welcome to Ticket Management System. </h1>
<div id="alert-border-1" class="flex p-4 mb-4 bg-blue-100 border-t-4 border-blue-500 dark:bg-blue-200" role="alert">
<svg class="flex-shrink-0 w-5 h-5 text-blue-700" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7-4a1 1 0 11-2 0 1 1 0 012 0zM9 9a1 1 0 000 2v3a1 1 0 001 1h1a1 1 0 100-2v-3a1 1 0 00-1-1H9z" clip-rule="evenodd"></path></svg>
<div class="ml-3 text-sm font-medium text-blue-700">
A simple info alert with an <a href="#" class="font-semibold underline hover:text-blue-800">example link</a>. Give it a click if you like.
</div>
<button type="button" class="ml-auto -mx-1.5 -my-1.5 bg-blue-100 dark:bg-blue-200 text-blue-500 rounded-lg focus:ring-2 focus:ring-blue-400 p-1.5 hover:bg-blue-200 dark:hover:bg-blue-300 inline-flex h-8 w-8" data-dismiss-target="#alert-border-1" aria-label="Close">
<span class="sr-only">Dismiss</span>
<svg aria-hidden="true" class="w-5 h-5" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clip-rule="evenodd"></path></svg>
</button>
</div>
</>
);
}
When you click on the "x" button to dismiss the alert it doesn't dismiss, though it does have "data-dismiss-target" set. I copied and pasted the example from FlowBite. Theirs works but mine doesn't. Why? Thanks!