Android Material Design Inline Datepicker issue-open source projects angular/material

I have a ScrollView with a Datepicker

In the previous versions of Android the Datepicker is this:

And I can scroll the single elements of Datepicker day, month, years without problems

In Android Lollipop API level 21 Material, the Datepiker is shown in this way:

If I click on the month is shown a calendar view and I cannot change the month, I can only select the day. If I try to edit the year is shown a year scroller, but If I try tro scroll it, the whole layout where datepicker is contained is scrolled, not only the date.

calendarViewShown=false

seems ignored

How could I fix this issue???