Not sure why this was removed or moved, but my team and I can no longer link directly to a certain section within a page. There is also no longer a check box within the share settings allowing up to link to a section.
Thanks for reaching out, and I apologize for any confusion. To copy a section link, simply press Cmd + L (or Ctrl + L on Windows) while selecting the desired section. Additionally, the ‘Copy link’ option in the right-click menu allows you to copy the link for the selected section directly.
I hope this clears things up! If there’s anything else you need or if I’ve misunderstood your query, please don’t hesitate to let me know.