Unable to Place Recalls via Instance Hold Endpoint (/circulation/requests/instances) When Item is Checked out with a Fixed Due Date Schedule

Overview:

When attempting to place an instance-level (TLR-lite) request that would result in a Recall via edge/mod-patron using mod-circulation API:

/circulation/requests/instances

request creation will fail if the item has an open loan with a fixed due date schedule loan policy. Holds behave normally via this API in the same circumstance, item-specific recalls via edge/mod-patron also work, and recalls can also be created via ui-requests.

Steps to Reproduce:

1. Log into an environment with Juniper HF4 that is set up with Patron Empowerment in EDS or another discovery environment using edge/mod-patron
2. Find an instance with a single associated item
3. Check out the item to a patron that would result in it having a fixed due date schedule loan policy
4. Set up a circulation rule with a "page-or-recall" or "recall-only" request policy that would apply to a user you can use to place a request via EDS or using the edge/mod-patron instance request APIs
5. Attempt to create an instance request via EDS or edge/mod-patron APIs for that user

Expected Results:

Item with fixed due date loan is recalled.
Actual Results:

Request creation fails.
Additional Information:
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