xml XML Databinding wizard

[Berocoder 28]

XML Databinding Wizard is used a lot in our application. Often we get external xsd-files to generate pas-files with interfaces to access data in xml-files.

It works but also generate a lot of bloat as the wizard do not take in account the attributes in base scheme. So those are generated again in the new pas-file.
Is there an issue for this in Embarcaderos quality portal? Or even a fix?
Or is there a better way to generate those interfaces to avoid all those duplicates?