Uncaught RangeError: Invalid time value

[paodb]

Uncaught RangeError: Invalid time value error appears when trying to set a pattern after previously dropping a pattern.

How to reproduce:
On EnhancedDateRangePickerView, test createPatternDatePicker demo or createPatternAndLocaleDatePicker demo.

1 - Select a range.
2 - Set pattern by clicking on "Set pattern from text field" button.
3 - Drop pattern by clicking "Drop Pattern" button.
4- Try to set the pattern again by clicking (again) "Set pattern from text field" button.

Error seems to be on enhancedDateRangePickerConnector.js, on formatDateBasedOnPattern function:

const formatDateBasedOnPattern = function (date, pattern, language) {
    let rawDate = new Date(date.year, date.month, date.day);
    return DateFns.format(rawDate, pattern, { locale: DateFns.locales[language] });
};

After dropping the pattern, the date parameter has date = {day: NaN, month: NaN, year: NaN} as value, so rawDate returns Invalid Date and the call of DateFns.format breaks.