$subtract with date can cause undefined behavior

(function() {

    pipeline = [{$project: {x: { $subtract: [new Date('2019-04-23T00:05:48.829Z'), Infinity] }}}];

    db.adminCommand( { setParameter: 1, traceExceptions: true } )

    try {

        const res = db.c.aggregate(pipeline).toArray();

        print("Result was " + tojson(res));

    } catch(e) {

        print("Error was " + tojson(e));

    }

})();