ShipToMaint.aspx

As indicated with project #11833491, to make this functionality available, you must edit the /_secure/ShipToMaint.aspx page. The page has the below:

    'Overrides ReadOnly Property SwitchToFilterAddressCount As Integer
    '    Get
    '        Return 20
    '    End Get
    'End Property

Change that to the following:

    Overrides ReadOnly Property SwitchToFilterAddressCount As Integer
        Get
            Return 3
        End Get
    End Property