No signature shown matching physical inventory adjustment

After performing a physical inventory where an adjustment was made and a signature entered, when viewing the line items for that adjustment, the signature is not showing.

Steps to reproduce:

1. Log in as user (ex srmanager2).

2. Go to Stock Management -> Physical Inventory and start one for Essential Meds.

3. Do a physical inventory and make one line item have an adjustment (SOH does not match current stock)

4. Submit the physical inventory and enter a signature and confirm (do not print)

5. In SOH page, go to stock card where adjustment was made and check line items.

6. Check that adjustment line item does NOT have signature, even though one was entered during physical inventory.

Expected behavior: signature matching the one entered should be shown.