Slack Create a Message module loops messages

Hi,

I’m trying to use Slack as front-end to my personal AI assistant.
I managed to get a message, process it by backend, and now I’m struggling with posting the message back to Slack app (note that it’s not a channel but custom app).

Currently, I’m doing this using the Create a Message module by posting the message as Direct message and providing the Channel ID (Slack) as User (make).

This partially works, however messages are getting looped.

Things I’ve tried:

Is there a way to Create a Message to Slack but as an app (bot) instead of user so that it does not get looped?

Bartek