title: VSCode markdown preview blank on launch from command line (code .)
body: <ol>
  <li>Problem description: When launching /Docs folder containing markdown files using <code>code .</code> from the command line into VSCode, the files fail to render using markdown preview button. The previw window opens and is blank. When I open VSCode from windows menu, preview button works fine and renders all content for markdown files.</li>
  <li>I have tried:
  <ul>
  <li>Problem is persistent across Windows 10 and Windows 11 OS.</li>
  <li>If I open VSCode from file explorer or Windows menu, the markdown content renders using preview.</li>
  <li>If I open VSCode using <code>code .</code>, the preview button fails to render markdown content and displays blank preview window.</li>
  <li>If I launch from the command line using <code>code</code>, render also seems to fail.</li>
  </ul>
  </li>
  <li>Just looking for confirmation if this is a known issue? Would like to be able to launch from cmd and have markdown preview still work.</li>
  </ol>