jumping to a section using a sticky header isn't properly placing scroll

[toddjordan]

cc @knownasilya @simonihmig

When I go to the index list for a class (in this case EmberArray), and click a method (in this case mapBy), the scroll jumps to objectAt, which wasn't the case prior to the update to include sticky headers. Seems that all links are slightly off, some more than others.

[Charizard]

I can confirm that when disabling sticky-element, the scroll works correctly. Also looks like maybe kaliber5/ember-sticky-element#38 is the reason? I say maybe because I am not familiar with the ember-sticky add-on.

[toddjordan]

@Charizard Looks like a possibility. We maybe should consider disabling the feature until we get a resolution.