BUGS: Popup issues in the Catechism of the Catholic Church

1) Like a number of Bibles, the CCC has headings that are tagged as belonging to the preceding text instead of the following, and which, therefore, show up at the bottom of popups:

2) Some links don't work. E g clicking on "SC 7" doesn't take me to Sacrosanctum Concilium; it just gives an explanation of what the abbreviation means:

I was wrong about that one. The link works, but you have to sneak up on the '7' from below, because if you approach from the left, the second popup will cover most of the first, making you click on the 'S', and then you get the result above.

Strange that clicking on 'SC' gives a different result than clicking on '7', when hovering gives the same result on both. The other way around would make more sense: I might want to hover on an abbreviation to see what it means, but if I click, I want to go to the resource.

Not exactly a bug, I guess, but not very user-friendly either.