Having imported some notes from L3, that never got fixed after an NIV update (long, long ago) a few notes are one or two characters off. What happens, when these are imported into L4, is that the words that are interrupted by the annotation symbol cause two problems with the text.
First, clicking on the word shows no text in the reverse-interlinear pane at the bottom (unless the in-line manuscript text is made visible - in which case it works fine):

Second right-clicking on the word gives incorrect results:

Note: if I select the entire word first, and then right-click the right-click menu shows the correct word (without the interruption of the annotation symbol). But I cannot display the rev-int info for such a word, no matter what I do (unless I display the in-line rev-int text).
This is not expected behavior, though I don't expect there would be any purposeful use of this phenomenon.
Note: the note style is from L3 (L4 can't do a double underline for a note style
), and I deselected some of the reverse-interlinear information, since I don't find that info helpful.
BTW, I do wish I could still use that double underline style for notes in L4.