cannot set the column headers in a nested table

[wwalker]

I have a template that I can find nothing wrong with (I've looked in it for the "text:span" bug (i've hit that one near constantly...) and that isn't it).

I'll attach the template. In the rendered versions, everything is good except the placeholder [CPA_DATE_TITLE] doesn't get replaced.

http://www.solid-constructs.com/odf/participant_detail_report.odt

[wwalker]

An excerpt follows. 3 out f the 4 placeholders listed here get replaced.

    t.add_table("CPA_HEADERS", nil, :header => true) do |u|
      u.add_column("CPA_DATE_TITLE", title.date)
      u.add_column("CPA_REGULAR_TITLE", title.regular)
      u.add_column("CPA_BONUS_TITLE", title.bonus)
      u.add_column("CPA_REDEEM_TITLE", title.redeem)
    end

[wwalker]

I believe I've narrowed this down to "you cannot have placeholders in the column header row of a nested table".

[wwalker]

You can set column headers, but they must be set with add_field() in the main odt body. Therefore they cannot be dynamic (varying according to the data of the table they are nested in).