IFC export 3D custom linestyles

3D custom linestyles are missing in IFC export even that show correctly in iModel.

  • Last resort but then I also have to convert all linestyles to meshes as delivered dataset has surfaces which doesn't drop either. Just wondering why we need v8 DGN if all are still using RSC, Index colors, none text style. Will fire up my old MS J.
     

    Like this note is ridiculous why not simply use RGB?
    Note: This resource library is configured for use with the MicroStation CONNECT Edition. The geometry it contains is based upon the default MicroStation color table. The 3D line style colors may appear differently when used in a DGN file with other than the standard color table.