You mean my build of DMD/Phobos? Well the debug symbols are definitely shown after I run cv2pdb on the executable (it makes a .pdb file with all the symbols which get loaded at runtime by the exe).
Perhaps displaying names is just unimplemented yet in 2.053 for Windows. Using cv2pdb is not a problem for me (and it allows me to use VisualD's debugger, which is nice).