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Version
streamnative/pulsar-all/pulsar-all:2.9.4.1
Minimal reproduce step
- allowAutoTopicCreation = false
- transactionCoordinatorEnabled = true
- create a topic
- produce message
What did you expect to see?
produce message successfully
What did you see instead?

Anything else?
Then I opened the topic automatic creation configuration for a certain namespace, and the message was sent successfully!
Are you willing to submit a PR?