Multiplex, only the last stream is working

Problem : ristsender only sending the last stream when sender act as listener (@).
It's working properly when the listener in receiver side.

Sender:
ristsender -i 'udp://224.1.1.1:7001?stream-id=10,udp://224.1.1.2:7002?stream-id=20' \
-o 'rist://@192.168.1.30:8200?cname=sender01' -p 1 -v 8
Receiver:
ristreceiver -i 'rist://192.168.1.30:8200?cname=receiver01' \
-o "udp://224.4.4.1:7001?stream-id=10,udp://224.4.4.2:7002?stream-id=20" -p 1 -v 6

Attached the logs.
rcv.txt

snd.txt