[VW 7.4] [XP] [Bug] Default cursors used when switching look back from Mac OS X

Hi,
 
When I switch to the Mac OS X look, and then back to XP, the default cursors are used.
 
The problem appears to be within:
 
MacLookPolicy class>>deinstallCursors
            "De-install the Mac-like cursor versions in class Cursor and retract interest for
            any changes on the UIBuilder defaultPolicyModel.
            Only do this, if the new policy is realy a different one.
 
            Override to use platform cursors, otherwise the defaults are used. 05/03/07 SIM."
 
            UIBuilder defaultPolicyModel value == self ifTrue: [^self].
            UIBuilder defaultPolicyModel retractInterestsFor: self.
            [ObjectMemory dependents includes: MacWidgetPolicy] whileTrue:
                        [ObjectMemory removeDependent: MacWidgetPolicy].
            ('Mac*'  match: UIBuilder defaultPolicyModel value name) ifTrue:[^self].
            Cursor initialize.
            Cursor primEnableHostCursor: true "false"
 
Using true as the argument for primEnableHostCursor: does the trick.
 
Cheers,
 
Stewart