title: Find text no longer working in Visual Studio 2019
body: <p>Ctrl-F (and the equivalent menu option) no longer works in Visual Studio 2019 Preview 3 this morning. It was working fine yesterday, but after I turned my machine on this morning it doesn't do anything. An upgrade to preview 4 doesn't fix this issue.</p>
  
  <p>The font sizes are also a little screwed up - they seem to default to a bigger font each time I reboot VS.</p>
  
  <p>I think this could be a corrupt config issue, but have no idea how to fix it.</p>