UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36

Steps to reproduce the problem:
1. Specify the AutoSelectCertificateForUrls as described here http://www.chromium.org/administrators/policy-list-3#AutoSelectCertificateForUrls
2. Re-open Chrome, and open chrome://policy and verify that AutoSelectCertificateForUrls policy is enabled and status is OK.
3. Proceed to the secured site with at least one client certificate present in the certificate store.

What is the expected behavior?
User should not be prompted for a client certificate when AutoSelectCertificateForUrls policy is active and applies to a given site.

What went wrong?
I am always prompted to select a client certificate, even when I removed additional client certs and only had one.

Did this work before? N/A 

Chrome version: 53.0.2785.143 m  Channel: n/a
OS Version: Server 2008 R2 Datacenter
Flash Version: 

I tried dozens of different values for the key:

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome\AutoSelectCertificateForUrls\1

including:
{\"pattern\":\"*\",\"filter\":{}}

and nothing changed the browser behavior.  It may also be helpful to know that the Policy Status in chrome://policy/ was always OK.