Another TDateTimePicker problem: this time for Time edits

Has anybody else had problems with using TDateTimePicker for time when the
style is set to Combobox?

In D3, all you had to set was the Kind, and when using it as a Time edit, it
automatically acted as an UpDown.  In D4, on the other hand, if the style is
set to Combobox, then the Time edit will have a dropdown button and the
calendar will come up.