In the new layout of the Order Details page in the Seller Hub, when you click 'Copy full address to clipboard' and paste it into a label, it formats the address with a comma between the town/city and state., e.g. 
Elizabeth Vale, SA 5112. According to Australia Post's published Address Presentation Standards, there should be no punctation in this lien of the address.  Their standard states: 'Punctuation in the address proper should be avoided. Punctuation in the “name line” and the use of - and / to separate defined address elements is acceptable'. The correct format of the final line should be ELIZABETH VALE SA 5112 (the town/city being in capitals). eBay, can we please get this fixed?

Ref: https://auspost.com.au/content/dam/auspost_corp/media/documents/australia-post-addressing-standards-...