Hey! I have a webflow website using external forms. I’ve followed everything exactly in terms of connecting the forms to Hub…

It mainly happens when an existing contact tries to submit multiple forms that add/change various properties on their contact…

I’m curious if you found a solution for this. We’re running into the same issue with our Webflow Hubspot form integration.

Cookie Needed To Link Form Submissions Isn't Being Sent

BRolfe7 August 21, 2025, 9:55pm 4

Same please help

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