title: Configure VS Code to switch to already open tab in another tab group when opening a file with Ctrl/Cmd+P
body: <p>When I open a file in VS Code using <kbd>Ctrl</kbd>/<kbd>Cmd</kbd>+<kbd>P</kbd>, the file is opened in the current tab group of the current editor (even if the file is already open in another tab group).</p>
  <p>I am sure there is a setting that will switch the behaviour so that if the file I am opening is already open in another tab group, then the editor will switch to the tab of the already open file (in the another tab group).</p>
  <p>But what is the setting to configure this behaviour? </p>