Hi Ulf,
Thanks for the access data!
The reason why the pagination doesn’t work is that you are in a single-template/single post. I assumed you’re using an archive, that’s why I couldn’t reproduce the issue.
You will notice the same behavior with any other WordPress theme if you add /page/xxx (choose any number) to the URL on any page or post: The page/post will always output the original content. So it’s not a Bricks bug.
You can try custom code (posts - WP_Query Pagination on single-custom.php - WordPress Development Stack Exchange) or consider a different setup.
My two cents: The pagination only complicates the “services” navigation - only six services exist. If I can see them all at a glance, I can move forward much more efficiently.