Non-recurring elements have incorrect costing due to element entry end date being end of period

Summary:

Element entries for non-recurring elements run from the effective date to the end of the period. If the employee transfers to another job between those dates, the element is costed to the new job, not the old job.

Content (required):

The expectation is that non-recurring element entries should be costed on the element start date. But the standard behaviour is that the end date of element entries is set to the period end date and costing appears to run as at the element end date. If the employee transfers to a different job between those dates, the wrong costing is used.