title: Where has the Google Chrome Console Filter [_] Regex checkbox gone?
body: <p>All of the Google Chrome Console documentation pages (and numerous SO answers) show a checkbox labeled "Regex" next to the filter when the filter bar is expanded, e.g., from the <a href="https://developers.google.com/web/tools/chrome-devtools/console/command-line-reference" rel="noreferrer">Command Line API Reference</a>:</p>
  
  <p><a href="https://i.stack.imgur.com/r7PHp.png" rel="noreferrer"><img src="https://i.stack.imgur.com/r7PHp.png" alt="enter image description here"></a></p>
  
  <p>I use it so much that I have macros set up to paste various Regexes into it, so I'm positive I am not crazy and that it existed until very recently. I am using Google Chrome Version 57.0.2987.21 beta (64-bit) on Mac OS X, and it's no longer there:</p>
  
  <p><a href="https://i.stack.imgur.com/fILRS.png" rel="noreferrer"><img src="https://i.stack.imgur.com/fILRS.png" alt="enter image description here"></a></p>
  
  <p>Is it gone, have I done something inadvertent to hide it, or what?</p>
  
  <hr>
  
  <p><strong>Update:</strong> This might be a bug in the Beta channel: <a href="https://bugs.chromium.org/p/chromium/issues/detail?id=686365&amp;q=regex%20filter%20&amp;colspec=ID%20Pri%20M%20Stars%20ReleaseBlock%20Component%20Status%20Owner%20Summary%20OS%20Modified" rel="noreferrer">DevTools: [regression] isRegex checkbox is missing on Network and Console filter bars</a></p>