Not working : Ignore these files (one per line):

I tried placing absolute path, relative path in the field as above to exclude the file from being combined n minified but the log n view source still shows the ignored file being merged and processed.

How can i get the ‘ignore’ to really exclude the file from being processed? Thanks

exmple:
Ignore these files (one per line):
https://website.cc/themename/js/custom.min.js
/themename/js/custom.min.js