title: How to open 'Go to definition' in other split tab for same file in VS Code?
body: <p>I'm considerably new to Visual Studio Code and I am struggling a bit with an easy functionality. Imagine the case when I am reviewing some code in a file a.py and I select 'Go to definition' on a function x of the same file. Is there any possible configuration or shortcut that opens the definition on a split on the editor?</p>
  
  <p>I have tried having already the same file split in the editor an it still opens the definition in the same file what is uncomfortable when you have to trace some code because you need to scroll up and down whenever you want to see another function of the same file.</p>
  
  <p>An extension that allows to do the trick will also be well received. Thanks.</p>