[LH3738] cannot search footnotes?

I’m trying to fix up my footnotes before compiling, and it seems that project search can find specific references, but doesn’t highlight them. If, for example, I search for an author/date combo, Project search will show me that a specific document contains it, but doen’t highlight the specific note(s) that contain it, and searching the document tells me that the phrase doesn’t exist.

Not sure if this is a bug, or if I’m doing something wrong.

This has been filed. Thanks.