Hold shelf expiration date not displaying after request expires (Closed - Pickup expired)

Steps to repro:

1. Log into folio-snapshot
2. Go to inventory and pick an item
3. Create a request on that item
4. Check the item in at the pickup service point so the request goes into Open - Awaiting pickup
5. Edit the request
6. Change the Hold shelf expiration date to a day in the past
7. Wait a little while for the request to expire
8. Review the expired request (status Closed - Pickup expired)

Expected: Hold shelf expiration date should still be visible

Actual: Hold shelf expiration date is always blank