No official announcement, at this point in time.
GL's family have asked for privacy, so it might be that the results are being kept quiet to help shield them - or the results are not ready yet.
GL is due in court in May. I imagine they will know before then, if they don't know already.
Dec 1, 2021
"They will be forensically examined, with DNA testing carried out to determine if they are those of the missing campers."
"Forensic investigator Greg Kelly, who has been following the case closely, said it could take weeks or even months for detectives to confirm the identities of the remains.
The remains would also be contaminated to some extent due to natural intervention, he said."
Police await DNA results of human remains found during search for missing campers