PtCalendar widget in Photon 2

Has anyone tried to use the PtCalendar widget in Photon 2? Either it is
totally hosed up or I am. When you try to select a day of the month by
clicking on it it either ignores you or randomly selects one for you.
If you turn on the Month increment/decrement buttons (in Calendar Flags)
it increments the Year!?!. Am I missing something or is this widget
really this much of a mess?