Same thing like before, structures are not spawning unleas they are in the save folder as nbt files for separate worlds
Issue comments
I have tested and your darkberrybush is indeed spawning, at least I have tested it with the procedure.
The orkonustree is corrupted structure file. I have opened it with NBT viewer and the structure is invalid/broken. So the issue with this one is not in MCreator but from a bug of a software/tool that was used to generate/export this structure.
Could you provide details on how to reproduce this bug as I am not able to reproduce this issue?