After migrating the generator code with gendevkit-generator-migrator-1.3.0 and generate gen data with Cfg6, there are missing code parts in the "Unrecognized UserBlocks Section". They were some unrecognized sections in the "old" gendata generated by Cfg5.
The migrated code looks correct:
${ getOutputFile().getUserBlocks().getUnrecognizedUserBlocksTag() }
But the generated section in the c file is not populated with any data instead its just empty:
#if 0
#endif