Comparison tool not "panning", "jumping" or "moving" to difference sections.

1) Create a file containing parts (kb, guitar 1 and guitar 2).
Save it as a.mscz. (The documents were probably created in an MS version previous to 3.6).
2) Copy a,mscz to b.mscz.
3) Edit b.mscz
a- change some chord symbol sizes
b- change some chord symbol color.
c- insert individual measures.
d- delete individual measures
c- append several measures.
4) Run the comparison tool
5) Select "intelligent" mode.
6) RESULTS
OK:
a- Comparison panel shows the proper description of changes.
b- Double-clicking on a change, highlights the corresponding element in the score (the b score) .

NOT OK
c- Double clicking on a change does NOT "jump" to the difference section, you have to scrool to it to see it.
d- Selecting View / Documents Stacked or View / Documents Side by Side DOES NOT change the view.

7) I also created 2 new files with current version 3.6.2.548021803: new a and new b, repeated the steps above and got the same results.

8) I am including an .mss file which I normally use to configure parts, system text color and such.