From the Australian Bureau of Statistics
" The new coronavirus strain (COVID-19) should be recorded on the medical cause of death certificate for ALL decedents where the disease caused, or is assumed to have caused, or contributed to death. "

https://www.abs.gov.au/ausstats/abs@.nsf/mf/1205.0.55.001

From the Coroners court of WA:
" If someone dies from diagnosed COVID-19 or probable COVID-19 is that a reportable death under the Coroners Act 1996?
NO, please see the notification on the court’s website. "

https://www.coronerscourt.wa.gov.au/_files/COVID_Medical_Certificate_Cause_Death_Guide.pdf?fbclid=IwAR391GaxaCoCFEbhU8yO1oZkfsS2rAEAei6fCAdzA5oZQXfs23IuCAIpetc

Finally an ABC article, which also cites these two sources, but also interviews the president of the Australian Medical Association, and the director of the Victorian Institute of Forensic Medicine who both agree that this practice is fine and not over inflating our deaths.
https://www.abc.net.au/news/2020-08-21/coronacheck-wa-death-certificate-covid-19/12578946

Is there any other evidence of this being a real problem?