Hi everyone! Thanks so much for your feedback.
My name is Melissa and I am the Product Manager for the Meetings tool here at HubSpot.
We just opened a public beta for this functionality! You can opt in by following the steps in this KB article. The beta is called “Increased Flexibility for Rolling Availability in Scheduling Pages”. With this beta, you can now book meetings in scheduling pages up to 60 weeks in advance!
Let me know if you have any feedback!