Let's say I've got the following:
1
1.1
2
2.1
2.2
2.3
2.3.1
2.3.2
2.3.3
2.4
2.4.1
2.4.1.1
2.4.1.2
2.4.1.2.1
2.4.2
2.5
2.5.1
2.5.1.1
2.5.1.1.1
2.5.1.1.1.1
2.5.2
If I've clicked on 2.4, I can now see that. But if I want to know what 2.5.2 is a followup to, I still have to set the cursor on it and scroll the page down to see what it lines up with.