A2 condensing when turn pages

Hi Dorico Team
I have noticed that when page changes there is not uses “a 2” in condensing score. How can i use label “a 2” in these situations? (I have try all options in condensing menu with no results)

There’s no “a 2” because there are two noteheads so it would be redundant. Nothing to do with the page break. However, at least this fragment can be made into a proper unison (and labeled a 2). Put a Condensing Change at the point where the unison ends, check Horn 1 & 3, hit OK. This forces the software to consider everything from the previous rest up to that point as a separate phrase.