After the seller paid hold invoice, and the buyer already sent the invoice to receive the sats, Mostro will send a new message to both parties containing each other's public keys to initiate a direct conversation.
Also Mostro updates the event 38383 about that order to change the status to active
References: https://mostro.network/messages/seller_pay_hold_invoice.html https://mostro.network/messages/take_buy.html#buyer-sends-ln-invoice
After the seller paid hold invoice, and the buyer already sent the invoice to receive the sats, Mostro will send a new message to both parties containing each other's public keys to initiate a direct conversation. Also Mostro updates the event 38383 about that order to change the status to
active