The professionally offended don't want an apology from the Catholic Church. They want its ruination.
See this article from the Liberal Party's state media:
"In a statement, Assembly of First Nations National Chief RoseAnne Archibald expressed mixed feelings about the apology. "On one hand, their unequivocal apology is welcomed," she said. "However, I am disappointed that the Canadian Conference of Catholic Bishops did not take the long overdue step of passing a motion/resolution to formally invite the Pope to Canada to offer his apology to First Nations and Indigenous Survivors and intergenerational trauma survivors here on Turtle Island.""
RoseAnne Archibald can go straight to hell.