It's getting worse and worse. I didn't like at all the current presentation/way to work compared to previous versions, and now the "Proxy by pattern" option has disappeared when I click on the extension, I have only "Disable" or my proxy to select, and the patterns don't work of course, they worked only when "Proxy by pattern" was enabled. Edit since I cannot reply to the answer below: I do have patterns there associated to my socks server, I've been using them for a long time, it's just that the menu entry "Proxy by pattern" has suddenly disappeared.... Only full proxy or disabled are still available. Is there a support forum where I could put screenshots?

OK

Very good

How to set a proxy server in this extension?
What do I have to click to get a input dialog to set
proxy server name
proxy server port
https protocoll
usernanme
password

The helps starts with
How to Use
Proxy by Patterns...

I can use a proxy by pattern. nice. But the help shoudl start with

setting a proxy.
Because if I have no proxy, i can not select any proxy by pattern.

excellent lo que estaba buscando.