title: VS 2022, I can't drag and drop css file into a cshtml file
body: <p>I am working with VS2022 ASP.NET Core 6 MVC.</p>
  <p>I tried to drag &amp; drop one CSS file from explorer to a <code>.cshtml</code> file.
  It should be made automatically like this code the same way-VS 2019</p>
  <pre><code>&lt;link rel=&quot;stylesheet&quot; href=&quot;~/lib/bootstrap/dist/css/bootstrap.min.css&quot; /&gt;
  </code></pre>
  <p>But prohibition icon shown when I am trying the drag &amp; drop operation.</p>
  <p>I started again VS 2022 with Administrator permissions, but it's still the same situation.</p>
  <p>Any idea?</p>