I have my network set-up with UTF-8 characters in the SSID, this works fine on almost every device I own, with the sole exception of the Bridge. Thankfully I have a guest network which I was able to connect the bridge to, but I am uncomfortable with this situation (different firewall rules etc) and it would be far too much work to reset all the devices on my network to handle a new SSID.
My feature request is to support extended characters in WiFi connection details.