Earn is intentionally explicit: queueing cash creates no senior receipt and no modeled yield. When a later Boost operation needs senior capital, the user queue is consumed before the seeded synthetic external pool.
If you cancel before matching, the exact queued amount returns to the local demo wallet. Advance the scenario clock to see matched claim accrual; queued cash remains flat.
Open Earn and keep the Earn calculator on the same match assumption for a reproducible explanation.