PO_CHANGE_API1_S.UPDATE_PO removed concurrent request context before launching PO Approval workflow

In package PO_REQAPPROVAL_INIT1.Start_Wf_Process, line #1787, it UNNECESSARILY calls

fnd_global.APPS_INITIALIZE (l_user_id, l_responsibility_id, l_application_id);

before starting workflow. This is called by update_po API to approve the PO.

when called within a concurrent request, it removes concurrent context including FND_GLOBAL.CONC_REQUEST_ID so that the concurrent log stopped where the API is called.

Oracle does not want to remove the UNNECESSARY TROUBLEMAKING line that was the root cause of the issue.

Anybody experienced the same issue and have some workaround?