How to escape space in binding key? about rabtap HOT 3 OPEN

$ rabtap queue create myqueue
$ rabtap queue bind myqueue to amq.topic --bindingkey "my binding key"
$ rabtap info
http://localhost:15672/api (broker ver='3.8.7', mgmt ver='3.8.7', cluster='rabbit@e90a2b5532a7')
└─ Vhost /
   ├─ amq.direct (exchange(direct), [D])
   ├─ amq.fanout (exchange(fanout), [D])
   ├─ amq.headers (exchange(headers), [D])
   ├─ amq.match (exchange(headers), [D])
   ├─ amq.rabbitmq.trace (exchange(topic), [D|I])
   └─ amq.topic (exchange(topic), [D])
      └─ myqueue (queue(classic), key='my binding key',  idle since 2022-11-11 19:38:00, [])
$ echo "hello" | rabtap pub --exchange amq.topic --routingkey "my binding key"
$ rabtap sub myqueue --limit=1
------ message received on 2022-11-11T20:40:12+01:00 ------
exchange.......: amq.topic
routingkey.....: my binding key
hello

$ rabtap tap "amq.topic:my binding key"
------ message received on 2022-11-12T10:01:53+01:00 ------
exchange.......: amq.topic
routingkey.....: my binding key
hello