Steps to reproduce:
When trying to visit a IPv6 address url using the bracket syntax (http://[::]) the brackets gets HTML encoded into %5B and %5D respectively.
This can be reproduced by visiting a web server using only the IPv6 adress, for instance by starting a local web server with
python3 -m http.server and visiting http://[::]:8000/.
I expect the website to show up, just as for IPv4 addresses.
Orion, OS version; hardware type:
Orion: Version 0.99.112-beta (WebKit 614.1.1)
OS: macOS Monterey v12.1 on MacBook Pro 2019 edition