The bug occurs in the package designer Data Flow when executing a child package from a parent package using an Execute Package Task.
SSIS 2014 child packages shows 0 rows in data flow tasks. This bug occurs when executing child packages from a parent in designer mode. It shows 0 rows in data flow but progress is being updated with correct number of rows. I have tested this on both VS2013 + VS2015 but no change.
Anyone knows any workaround.