not getting default_date in context of calendar view

Hello
In calendar view
when click on a particular date then
it opens new form (to get input from user got a new record) and method "default_get" called (to fill default data)

>> when using GTK client , context of "default_get" has a key, namely "default_date" with value of date being clicked in calendar

>> When using Etiny, context does not have any date information (which date has been clicked in calendar)

Etiny must have some way to decide which calendar-date is clicked, like gtk have ('default_date' in context)