Deactivate Message mirroring from threads to the parent channel

Description

Is it possible to deactivate the following behavior:
When i reply to a thread inside of a discussion or channel the reply gets posted in the parent channel aswell as a “smaller version” with the title of the thread showing. (see attached picture with red arrows pointing on the messages in question)
In my opinion this clutters the parent chat and makes the point of having threads a little bit redundant.

I didnt find any possibility to deactivate this behavior. Is there a switch somewhere?

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Server Setup Information

  • Version of Rocket.Chat Server: 2.1.2
  • Operating System: Linux
  • Deployment Method: cloud
  • Number of Running Instances: 1
  • DB Replicaset Oplog: Active
  • NodeJS Version: v8.15.1
  • MongoDB Version: 4.0.5
  • Proxy:
  • Firewalls involved: