Issue with devstack in KOA

I was trying to setup openedX KOA release on my machine. While running make dev.provision, provisioning of edx-notes-api failed with an error that search_index command not found, which is supposed to be a management command. I am new to openedX, After some research I found that search_index command exists in django-elasticsearch-dsl and notes do not have this in KOA release. For now I have changed devstack/ and replaced that command with rebuild_index from haystack and it worked after that.