Whedon
CAGiversary!
Just wanted to report back so you know know your answer was appreciated - Enhanced Steam is working great on my desktop but I haven't even opened my laptop this week (where the problem was). I've got this bookmarked for next time I'm on my laptop, and thanks for the help and the link.This condition is caused by your Chrome profile being corrupt and not properly storing the settings for Enhanced Steam.
The easiest way to fix this is to follow this help document from Google. Let me know if that doesn't work for you.