MQTT does not show Downlinks

Hello. I’m ussing MQTT to see all the data from my application. However, I only receive the uplinks (including the join request). No downlinks (be it a data packet or a Join Accept). I’m simply using: mosquitto_sub -t “application/appID/#” -v. The downlinks are correctly send, as I can see them in the appserver GUI. Where could the problem be?

Downlinks are not published as application events. What (the latest) ChirpStack Application Server does send is a .../txack event indicating the fCnt of each downlink message that was sent.