Why are contacts auto-merged after chatflow submission in HubSpot?

[VStar]

Hi, I am experiencing an issue where a Chatflow submission triggered an automatic merge (performed by an "Unknown User").

During this merge, the "Message" property was overwritten with an older value from the primary contact, as shown in the attached screenshot.

How is this automatic merge triggered in Chatflows, and is there a way to disable it or change the logic so that the newest data takes precedence? We need the actual, most recent data in our properties, not the legacy values from the primary contact.

[BérangèreL]

Hey @VStar and a big warm welcome from the HubSpot Community! 🧡

The solution from @Sarah-Williams on this post "Access conversation object in workflow" might help you!

Also, I'd love to put you in touch with our Top Experts: Hi @BQ_Oliver, @danmoyle and @Sarah-Williams do you have other suggestions or any insights to help @VStar, please?

Thanks so much and have a brilliant day!
Bérangère