We have been running FEO for some time and a week ago started having issues with an icon that is referenced in our CSS file not showing up. I added the appropriate regex to no longer make the css eligible in the EdgeStart global exclusions but when I promote the FEO config to staging I am still seeing the issue unless I add the query string ?akamai-feo=off
Here is the file in question:
so the regex I used is:
I also tried:
Is the syntax not typical regex? We have a ticket open with support as well.