PUBACK missing in debug/verbose mode

[ctron]

Expected behavior

To my understanding, in debug/verbose mode, all MQTT packets should be logged: https://github.com/hivemq/mqtt-cli/issues/10

Actual behavior

However, using -d or -v, I can't see the PUBACK packets being sent by the CLI.

To Reproduce

Steps

• Use mqtt sub with QoS 1 and debug/verbose mode
• Receive a message
• See the PUBLISH message, but not PUBACK

Reproducer code

Details

4.8.1
Picocli 4.6.2
JVM: 17.0.3 (Red Hat, Inc. OpenJDK 64-Bit Server VM 17.0.3+7)
OS: Linux 5.17.7-300.fc36.x86_64 amd64