architecture local sets bring in V8i

I am running bentles Arch on the V8i plattform with the enlish architcture connected to the german data set from the xm. I copied  the XM ArchDatasetDE in my V8i Workspace and linked the .pcf file to that arch_roles.cfg file. It works in general, but there are error messages when starting the system and in the deeper handling of parts like windows it seems to switch to the EN version. Is that the right way to bypass the issue until the V8i ArchDE is out?