DatePickerDialog UI under API22 is cutting information out

Question

I am using the default DatePickerDialog:

DatePickerDialog datePickerDialog = new DatePickerDialog(getContext(),
                            new DatePickerDialog.OnDateSetListener() {

                                @Override
                                public void onDateSet(DatePicker view, int year,
                                                      int monthOfYear, int dayOfMonth) {
                                }
                            }, year, month, day);

                    datePickerDialog.show();

With the following theme

  <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">

        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>

  </style>

Which is displaying fine in my virtual device under API 29. However, under API 22 there are some display issues.

Green part on the left does not go all the way down, and the name of the month is not fully displayed at the top

Everything is correct

Additionally, in API 29, if the space to display is not big enough, the calendar will change to this:

My question is: without using an external library (I have already seen some that I am tempted on trying), is there any way to correct this on API 22? The UI seems just bad, I don't understand why this would be an option but maybe I am just choosing the wrong theme.