Hey, normal user here. It's not clear how can I change the default currency from AU to USD? I see the option, but just to create the currency, everything I enter and all other forecast etc, says "AU"
If you go to the currency page in the dialog (where you're creating USD), there's a "Default Currency" dropdown in the main section on the right. You might need to close out of any currency you're editing, but hopefully it's reasonably prominent once you do.