Hi,
Just wanted to share the issue we experienced in case it helps anyone. Bryantworks was correct about cookie banner, even though we weren’t using one on the page.
We had cookiebot integration enabled in our hubspot acount, as we were using it for some other pages. Unfortuntately, by enabling that integration, if you are using hubspot tracking script on any page that does not have the cookiebot banner installed, the hubspotutk cookie will not be created by default.