Hi Eric,
The problem is with FOP, the XSL-FO processor used by Oxygen. To be fair to Oxygen,
FOP is free so it can be bundled, but it is not a finished product yet. When I process
the FO file produced by the DocBook XSL stylesheets with XEP or Antenna House XSL-FO
processors, the results are correct.
So FOP still has some bugs like this, and I don't know of any workaround for this
problem.
That means to get good results, you will need to use an XSL-FO processor other than
the free FOP. You can configure Oxygen to use a new XSL-FO processor once you acquire
it.
Bob Stayton
Sagehill Enterprises