We are using Gembox.Document version 35.0.0.1363 in C# to generate a pdf containing people and their procedures. We do this by cloning two header rows from a docx template, then cloning and appending individual rows for procedures. The result is saved as pdf in landscape orientation.
This works most of the time. The problem appears as a disappearing header row when the table breaks onto a new page. We assume the amount of space occupied by rows on previous page causes this, since adding another procedure row (number 30) on the previous page to the problematic example below fixes the problem (this, however, is not an acceptable solution, as the data and number of rows varies).
OK example:
Here the page breaks nicely and all the header rows are visible for the person on next page.
Problematic example:
In the problematic example, the red arrow marks where the first header row should appear. We have verified in debugger that the row is present in the data structure. This can occur multiple times in a single document.