Fix #35715: incorrect shortcut shown for some menus after recent code refactoring.

git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@57416 954f8c5b-7b00-dc11-b283-0030488c597c
Fix #35723: cycles motion blur rendering issue after recent optimizations to skip
some unneeded object syncing.

git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@57417 954f8c5b-7b00-dc11-b283-0030488c597c