For debugging you might also reverse the order of the ARDOP and TELNET entries, so ARDOP comes first. Then check the popup menu to see if telnet is still the only one there. That might indicate wrong file. Or you could modify the telnet portion to have some unique string that you can check for when you pop the menu. If it's not in the TELNET entry in the menu, then you have the wrong file.
I verified by typing your entries in my own config and the menu definitely changed. I restarted Pat each time and I'm using the port 8080 HTTP interface.
The other thing that occurred to me is perhaps curly quotes accidentally got into your config rather than straight quotes? You might re-type the config, not copy-paste, to ensure you have the correct quote characters.