Fault in PM6 in Prediction of S-N non-bonding interaction

PM6 predicts that Me2C=S and N(Me)3 should combine to form a Me2C=S-N(Me)3 complex, with the C-S and S-N distances approximately the same.  B3LYP and other high-level methods predict the N -S distance to be greater than 3.5 Angstroms.