<p dir="auto">After the update, the new confirm, alert and prompt do not work properly.</p>
<p dir="auto">Platform: Windows 10 x 86_64</p>
<p dir="auto">I was able to reproduce the issue in another Windows machine.</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="let name = prompt(&quot;What's your name?&quot;);
let sure = confirm(`Is ${name} your real name?`);
if (sure) {
    alert(&quot;OK, you are sure&quot;);
} else {
    alert(&quot;Well, you are not sure!&quot;);
}"><pre class="notranslate"><code class="notranslate">let name = prompt("What's your name?");
let sure = confirm(`Is ${name} your real name?`);
if (sure) {
    alert("OK, you are sure");
} else {
    alert("Well, you are not sure!");
}
</code></pre></div>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/62385800/97415756-456dea80-190e-11eb-9386-63f7188e2cd0.PNG"><img src="https://user-images.githubusercontent.com/62385800/97415756-456dea80-190e-11eb-9386-63f7188e2cd0.PNG" alt="deno-issue" style="max-width: 100%;"></a></p>
<p dir="auto"><em>Note: The example code from the release blog post do not work as well.</em></p>
<p dir="auto">to reproduce:</p>
<p dir="auto">Linux (WSL) | Windows</p>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/28438021/97340972-761c3880-18aa-11eb-89d5-1a51d6ba1226.png"><img src="https://user-images.githubusercontent.com/28438021/97340972-761c3880-18aa-11eb-89d5-1a51d6ba1226.png" alt="image" style="max-width: 100%;"></a></p>
<p dir="auto">isn't limited to repl</p>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/28438021/97341736-77019a00-18ab-11eb-980d-5ca55ae1b496.png"><img src="https://user-images.githubusercontent.com/28438021/97341736-77019a00-18ab-11eb-980d-5ca55ae1b496.png" alt="image" style="max-width: 100%;"></a></p>