nm-connection-editor does't let me save when I check to ask password

[Tiago Pimenta]

Click to edit an Wi-Fi configuration on nm-connection-editor, on the tab Wi-Fi Security, in the field Password, on the corner icon select "Ask for this password every time", the Save button is disabled and when mouse over is shown the message "Invalid setting Wi-Fi Security: invalid wpa-psk: invalid key-length 0. Must be [8,63] bytes or 64 hex digits" but you can't type the password, and even if you could, you do not want to.

Evidences:
http://i.imgur.com/yZRO3LB.png
http://i.imgur.com/LmMrI66.png

[Mike Miller (mtmiller)]

Reassigning to network-manager-applet, has nothing to do with NM-openconnect.

[Tiago Pimenta (tiagoapimenta)]

How can we address this?