Employee Enrollment mode is disappear when accept multiple data in pending queue

Steps to reproduced:

OE start date :08/01/2017 end date : 08/30/2017
Required Verification: Yes Both with waive pending

employee work flow.
1]Send demographic data for pending
2]Spouse data for pending
3]Child data for pending
4]additional form data for pending

admin/partner login

if we Accept all data at a time and again go to employee enrollment page enrollment mode is disappear