BUG: Pane title Not Updating

In the screenshot below, on the right hand side, I have NA28 and the NA28 apparatus linked together. Each of these resources are linked in its own series. BHS is linked in a series to NA28 and the BHS Apparatus is in its own series with the NA28 Apparatus. When I navigate to different places within my bible on the left, the original language texts and their apparatuses move with me because they are all in link set A. This works wonderfully.

The issue is that the title of the apparatus pane (bottom right) does not always change as it should. The content of the pane shifts between the NA28 Apparatus and the BHS Apparatus as I move back and forth between testaments, but the title gets stuck. I have to close the app and reopen it for the title of the bottom right pane to shift as it should. Notice in the picture below that the content of the bottom right pane is that of the NA28 Apparatus, but the title of that pane is still stuck as the BHS apparatus.

I'm only experiencing this on my iPad. The title is shifting correctly on my iPhone.