I’m creating a Zap to take action whenever a new message is posted in a specific Slack channel, unless that message is an in-thread reply to an existing message.
The filter I’m using to exclude replies is configured as follows:
The reasoning is that if the message Timestamp matches the Thread Timestamp, the message is not a reply. As you can see, the filter tests successfully. It similarly tests successfully when using any combination of Ts/Ts Time, and Thread Ts/Thread Ts Time.
However, when I actually publish the zap, this filter stops the Zap from running, and I get the following Data In:
What filter configuration should I use to make this Zap actually run as desired?