Blind Screen when select in DatePicker

Blind Screen when select in DatePicker

Description:
      I use version newest of DatePicker in UI, I want to extend value of range MinYear and MaxYear, (default -10 , +10 ). Then I deliberated to reset their value to -20, +20, after that I succeed, but control have something wrong that is blind screen every choose Date.
Please try it.
Any suggestion is my appreciate!

John Pham