is Herald the one Covid-safe in Australia uses?
That thing utterly murders the battery on new phones as well.
I have a Note 10 + 5G and my wife has the S20 Plus and running that means having to recharge the battery multiple times a day or risk running around without any phone.
Sometimes my wife has noticed that the battery will go DOWN while being charged. so we uninstalled the app and the problem has gone.
I was an advocate for it when they were talking about releasing it... but as usual the Australian Gov is technically incompetent.