Composer/arranger first page token placement in parts w/different # of flows

Hi Dorico folks! I’m arranging a pop tune for handbells, bass and drums. I’m having trouble with first page layout. Only the score and bell part need to show Flows 1 and 2 (Flow 1 = Bells needed chart; Flow 2 = Chimes needed). The actual music is Flow 3. So far, so good! The composer/arranger token belongs after Flows 1 & 2 - but only when those flows appear. If I place it correctly for the bell part, it shows up in the middle of the music (flow 3) on the bass and drum parts. If I fix it in the bass/drum parts, it’s wrong for the bells.
Thanks in advance for your help. I’ll try to upload pdfs of the 1st pages here…
Score.pdf (77.6 KB)
Drums.pdf (64.1 KB)
Bell part.pdf (80.5 KB)

@LR603, would it be possible for you to upload your project? It will save a lot of back and forth.

Hi Daniel, thanks for responding so quickly. I actually already found the best workaround, I think! I copied the “Part” first page template and used it to create a new first page template just for the bell part. I’m definitely starting to get the hang of this! Thanks again!