Page numbering

I am trying to issue consecutive page numbers to individual scores.
Score 1 to start with page # 3, score 2 with page # 6, score 3 with page # 10.
This works well, however page # 10 is not shown (the next pae #11 in the same score is shown correctly).
I tried to issue page # 11 or 100 to the same score: they won't show.
I tried the same on other scores: there they show correctly.

Any clou why 10,11 or 100 do not show on the first page of this particular score?

Thanks

Joop