This might be related to bug #1939426.
When placing a hold in the Traditional catalog, if no hold group exists in the system there can be JS errors. That would stop the JS that prevents the form from submitting on enter.
This might be related to bug #1939426.
When placing a hold in the Traditional catalog, if no hold group exists in the system there can be JS errors. That would stop the JS that prevents the form from submitting on enter.