multibuttonentry: This fixes item,clicked cb broken issue.
multibuttonentry: This fixes item,clicked cb broken issue.

Summary: This fixes T2334.

Test Plan: elementary_test -> multibuttonentry

Reviewers: raster, Hermet

Reviewed By: Hermet

Subscribers: DaveMDS, seoz, sachin.dev

Maniphest Tasks: T2334

Differential Revision: https://phab.enlightenment.org/D2379

FlorentRevest/Elementary,rvandegrift/elementary,rvandegrift/elementary,rvandegrift/elementary,tasn/elementary,FlorentRevest/Elementary,tasn/elementary,tasn/elementary,tasn/elementary,tasn/elementary,FlorentRevest/Elementary,rvandegrift/elementary,FlorentRevest/Elementary