title: Chrome bookmarks become invisible on subfolder hover
body: <p>This morning I cleaned up some of my Chrome bookmarks. Now when I click a folder on the bookmarks bar and hover over a subfolder, all the bookmarks in the clicked folder become invisible (including the one I'm hovering over). Here's a screenshot of this very annoying weirdness:</p>
  
  <p><img src="https://i.stack.imgur.com/x7Kjb.png" alt="enter image description here"></p>
  
  <p>Does anyone know how to resolve this? (Based on my fruitless Google searches, I seem to be the only person on the Internet experiencing this problem.)</p>