DateRangePicker not working with MomentDateAdapter

[snookyly]

Using the sample https://material.angular.io/components/datepicker/overview#date-range-input-forms-integration with the MomentDateAdapter the following error will be shown in browser console:

ERROR
Error: date.getFullYear is not a function

To reproduce see https://stackblitz.com/edit/angular-qwgwqf and click the datepicker icon to open the calendar. Then select start date and end date and see the error on end date selection

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