Rated 5 out of 5 stars

That sounds considerate, but for me, I have already use css to show the SSL status clearly:
http://userstyles.org/styles/59403/firefox-operalike-text-field

So, if you want general users not to hide SSL domain name in Identity-Box accidentally, could you please give me a hidden about:config value to do so?

This review is for a previous version of the add-on (4.8.1-signed).  This user has other reviews of this add-on.

Okay, sure. Sounds reasonable. Follow the feature via this link :
https://github.com/scrapmac/UIEnhancer/issues/37