The new version 1.1.5 will be out soon. Right now I am having some users Beta test it to make sure there aren't any issues before it is pushed out. If you'd be kind enough to beta test it for me the instructions are here https://github.com/ACK-J/Port_Authority/issues/32#issuecomment-1720072034

Edit 3/11/25: Mozilla just approved PortAuthority v2.0.0 which has persistent settings and added the whitelist (gear icon). Enjoy!