How to keep the page in the correct position with an embedded booking code block?

Hello!

I'm having an issue which I'm not sure how to search the answer for so I decided to ask here.

Bookings (= varaa aika)  for our services come from a 3rd party. I've successfully embedded the booking procedure to our site but there is an issue when browsing with mobile.
The initial list of services in the booking block is pretty long and after a service is chosen, the booking block collapses to a way smaller size. The page doesn't really recognize this and the view ends up in the bottom footer. This isn't really favorable and can be confusing for the person booking a service. 

Is there a way to force the bookings page to return to the top after clicking on the embed block, or something else that has the same result?