Render Active Step not working correctly

[MBEN]

I have a radwizard with each tab having a user control. I have the RenderedSteps="Active" set in my wizard but it calls the page load for all the user controls. I was expecting to see the page load only for the first step to be called.

What am i missing?

 

<telerik:RadWizard ID="wizEnrollment" runat="server" RenderMode="Lightweight" OnPreRender="wizEnrollment_PreRender" RenderedSteps="Active"
            OnNextButtonClick="ContinueButton_Click" OnFinishButtonClick="UpdateBeneficiaryDesignationButton_Click"
            OnCancelButtonClick="FinishButton_Click"  >
            <WizardSteps>
                <telerik:RadWizardStep ID="DeferralElectionStep" Title="Deferral Elections" runat="server" CausesValidation="true" ValidationGroup="DeferralElections">
                    <iSys:deferralElections ID="ucDeferralElections" runat="server" />
                </telerik:RadWizardStep>
                <telerik:RadWizardStep ID="DistributionELectionStep" Title="Distribution Elections" runat="server" CausesValidation="true" ValidationGroup="DistributionElections">
                    <iSys:paymentOptions ID="ucPaymentOptions" runat="server" />
                </telerik:RadWizardStep>
                <telerik:RadWizardStep ID="FundAllocationStep" Title="Fund Allocations" runat="server" CausesValidation="true" ValidationGroup="FundAllocations">
                    <iSys:fundBucket ID="ucFundAllocations" runat="server" />
                </telerik:RadWizardStep>
                <telerik:RadWizardStep ID="EnrollmentSummaryStep" Title="Enrollment Summary" DisplayCancelButton="true" StepType="Finish" runat="server" CausesValidation="false">
                    <iSys:summary ID="ucEnrollmentSummary" runat="server" />
                </telerik:RadWizardStep>
            </WizardSteps>
        </telerik:RadWizard>