title: git merge - Files are still "dirty" after successful merge
body: <p>After I did merge, solved the conflicts and comitted them, everything in the VS code is clean from merge conflicts.
  But when I do yarn start and refresh couple of times, the console still shows me unexpected signs:</p>
  <p><a href="https://i.stack.imgur.com/yM2Uc.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/yM2Uc.png" alt="enter image description here" /></a></p>
  <p><a href="https://i.stack.imgur.com/aRFXU.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/aRFXU.png" alt="enter image description here" /></a></p>
  <p>Even though the file is clean from that - I looked for those signs all over the computer, and no sign from them (I pretty much experienced with merging, though I'm not sure from where the browser get that files version - the one before the merging)</p>
  <p>Deleting browser cache from all possible places, didn't help.
  Thank you.</p>