PO line summary show updated item_description

Hi experts,

Product version:11.5.10.2

Set the Allow Item Description unchecked at master item level.

Then updated item description at mater item level, newly created PO line description will be defaulted as the latest one.

In po_lines_all & po_lines_archive_all table, the description are all the original one, but from PO line summary form, we see the updated description for POs created prior to the changes.

Kindly give me some advice.

Patchset level:

BUG_NUMBER Description

1745369 11i.PRC_PF.E

2141229 11i.PRC_PF.G

2320032 11i.PRC_PF.H

2700001 11i.PRC_PF.I

3384350 11i.SCM_PF.J

4042499 11i.SCM_PF.J Rollup Patch 1