Not able to show 2 tracks on the score editor

5 years ago, I made all types of scores on logic pro. I haven't used it in awhile. Forgot everything.

 

I have 2 tracks. One piano, one vocal. Logic score shows only the piano score. But I also want the

vocal staff on top of the piano staff. I select both tracks, but it only shows piano. I filter out

"all instruments," etc, etc...nothing works. I watched youtube videos and did exactly what they

did, but mine just won't budge.

 

I think in the past, I had everything on one midi track and just used the midi channels to move them to

different staffs. But right now, I want to be able to see my 2 midi regions on 2 separate tracks together

in the score. That's all.

I just opened Logic's default template tried it there and now I can now easily show the 2 midi tracks together in the score by choosing "All Instruments" in the Filter. But why is it that this doesn't work on my own template?