table_calendar is not scrollable vertically inside ListView/SingleChildScrollView

ISSUE => table_calendar is not scrollable vertically inside the main scrollview widget. 

 

If you don't use vertical gesture for table calendar and want to make it scrollable listening to the main widget such as ListView, SingleChildScrollView, set "false" to the property of "primary" of ListView and make sure that you have blocked verticalSwipe in "availableGestures" inside Table Calendar.