Hebrew-English "tag highlighting" applies to all multiple occurrences of word

[TYA]

First, someone please correct on what this ("tag highlighting") is actually called.

 

This screenshot shows that when multiple instances of a Hebrew word are translated into a single English verse, Accordance is highlighting both of those instances.  Interestingly though, in this screenshot, the first occurrence of the word rabbim only highlights to one English word.

 

So why does the second occurrence of rabbim highlight to two English words?