full shots every frame is no longer auto-enabled when necessary

Binary package hint: recordmydesktop

The "full shots every frame" option should be auto-enabled, as it says in the tooltip, if the system is running a known 3D window manager. This is no longer the case in Natty - attached are two videos. First video is shot with that option off (with the assumption that recordmydesktop will auto-enable it) and the second is shot with it explicitly enabled. There is a clear quality difference between the videos, which leads me to think that the option is not actually being auto-enabled anymore.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: recordmydesktop 0.3.8.1+svn602-1ubuntu3
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Tue Apr 5 08:53:53 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110302)
ProcEnviron:
 LANGUAGE=en_CA:en
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
SourcePackage: recordmydesktop
UpgradeStatus: Upgraded to natty on 2011-03-25 (10 days ago)