Issue: Confluence native expand macro causes page to jump in edit mode when working on collaborative editing mode i.e. two or more than 2 users are present. 

Steps to replicate this issue: 

1. Open the confluence page with two users in Edit-Mode
2. Expand/open one of the expand-macros with the first user
3. The second user will see his/her page "jumping" downwards, as the expansion of the macro is also overruling his/her displayed content.

Customer's pain point:

In practice it is really annoying to work collaboratively for long, but through expand-macros well-structured confluence pages. You close/unfold sections you don't need and expand sections you want to work on.

However, if another user is doing the same, you'll be pulled out of your work repeatedly and will always need to scroll back to the section you've been working on.

That issue appears in all constellations and is not limited to specific users.