To my knowledge, this is a problem that is not amenable to as quick a solution as simply seeing the Privy Council Office say that it should be solved.
Some departmental human resource sectors have personnel shortage problems and ad hoc needs, as a result of which there is an increase in staffing requests. This has had the effect of increasing the workload and, consequently, of causing delays. The problems are numerous, and the solutions to those problems will also be numerous. There isn't an easy solution that can be immediately implemented. However, the division of responsibilities related to human resource management in the public service is indeed the jurisdiction of the Agency, which must exercise its leadership in the human resources community and see that this problem is quickly solved.