Left: raw yield as a function of the BDT selection and extracted contributions from prompt and non-prompt \Dstar mesons with $4\pt6 \GeV/c$ and $|y|0.8$ in the 30--50\% centrality class. Right: measured fraction of prompt \Dstar mesons as a function of \pt in the 0--10\% and 30--50\% centrality classes. Only the statistical uncertainties are reported.