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User environment

Broker version: 4.1.0

Issue Description

After unloading a bundle with many non-persistent topics from Broker, we found some producers in ProducerAccessMode.Shared mode were still publishing messages to the broker. Even thought the topic was not loaded by the broker any more.

Error messages

Reproducing the issue

Run AbstractTopicTest#testOverwriteOldProducerAfterTopicClosed

Additional information

No response

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