#GiovanniV
quiet shore
lusty pendant
with manual payouts, you associate the list of charges to a Payout. Stripe can't know in that case
silent yacht
When automatic payout, Stripe can track & group transfers/charges as they occur, so they can easily detect which ones are part of the automatically generated payout. A manual payout only specifies an amount - Stripe has no mechanism to know which you intended to include. You will have to track those ones yourself.