work, but Can you make Random Referer from User List cvc or txt please

This extension works if you want a simple switch to toggle referers on and off on a global level (three clicks to toggle this, including closing the extension settings tab). But the options to set up per-site rules are confusing. There is not a clear feedback as to how the extension is behaving on a given page. It's also not clear if the per-site rules are in effect if the top level "Referer Control Status" is set to Inactive. So if I want to allow all referers everywhere except to/from specific domains... no idea if this is working.

First, thanks for your extension. I like it really much. But when i close firefox with clearing offline website data and restart firefox it does not work anymore. The entries exist but have no effect (it sends referer) and the deactivated context menu is also reactivated. I have to change something in the entries to make the extension work again.
Please fix it soon. Thx
(you can test it with site https://referer.rustybrick.com/ and site http://www.stardrifter.org/cgi-bin/ref.cgi)

Every time I start Firefox, the settings of this add-on comes up and all the settings are lost. This must be fixed soon.