wired 802.1x never prompts for password

I have set up a wired Ethernet connection to use 802.1x (EAP-PEAP-MSCHAPv2) It works fine as long as I have entered and saved a password. However, if I set it to “Ask for this password every time” it pops up a dialog with no place to enter the password. A screenshot of the dialog is attached.

Obviously, if the option “Ask for this password every time” is checked, it should actually do so, as it does for wireless connections.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: network-manager-gnome 0.8.4~git.20110318t152954.9c4c9a0-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-9.43-generic 2.6.38.4
Uname: Linux 2.6.38-9-generic i686
Architecture: i386
Date: Wed May 25 17:03:31 2011
IpRoute:
 10.87.80.0/23 dev eth0 proto kernel scope link src 10.87.80.240 metric 1
 10.87.80.0/23 dev wlan0 proto kernel scope link src 10.87.81.229 metric 2
 169.254.0.0/16 dev wlan0 scope link metric 1000
 default via 10.87.80.1 dev eth0 proto static
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
ProcEnviron:
 SHELL=/bin/bash
 LANG=en_US.UTF-8
 LANGUAGE=en_US:en
SourcePackage: network-manager-applet
UpgradeStatus: Upgraded to natty on 2011-04-14 (41 days ago)
WpaSupplicantLog:

no_proxy: localhost,127.0.0.0/8,*.local,*.bgt.banta.com,*.rrd.net,*.rrd.com,mail.google.com,169.254.0.0/16,10.0.0.0/8,enterprise-cert.banta.com