There are a few links like this. I haven't read that a decision has been made, but I can't think of any reason that the request would be denied. Mack went to Bali specifically to murder her mother because she thought it would be easier to get away with it in Bali than committing murder in Chicago.
"Jamaruli Manihuruk, chief of the Bali regional office of the Ministry of Law and Human Rights, said Mack would fly from Jakarta to Chicago on Delta Air Lines.
He said his office has asked the central government to ban her from Indonesia for life.
...
Her attorney, Yulius Benyamin Seran, said earlier that Mack had asked for Stella, who is now 6, to remain with her foster family to avoid media attention in the US. However, Indonesian authorities refused.
“Minors must be accompanied by their mothers when their mothers are deported. There is no policy that allows a mother to leave her underage child here,” said Amrizal, chief of the Bali immigration office."
‘Suitcase Killer’ Heather Mack heads back to US on early release