My PD on Platinum (personal) card:
2022/02/14 - Tickets for two travelers, $60 each (same reservation, two separate charges), both reimbursed within about a week
Sometime in April - Cancelled about reservation, received refund as Travel Fund for each traveler; AEMX didn't claw back reimbursement (quite obviously)
2022/09/15 - Tickets for same two travelers, $110 each, applied $60 Travel Fund for each traveler, charged remaining $50 each for two travelers on card, both reimbursed (up to $200 limit) within about a week
Up to now - received full $200 credit for 2022 all on fares: $60 + $60 + $50 + $30