"Latest data" no longer shows items beneath more than one application

As denoted in my comment on ZBXNEXT-1763, version 2.2.0 changed the behavior of Latest data when it comes to applications. Citing myself:

"r38824 introduced a different behavior on Latest data. If an item is assigned multiple applications, it used to show up for each of them. Now an item only shows up beneath the first application found in the application array. This is not documented. Was it intended?"