I have seen Allianz offer these tickets to "The Garden". I think it includes stadium entry but not 100% sure. And it's down the Souths end too. But if anyone gets desperate, could be an option (sold through a separate ticketing site):
https://shared.eventhub.com.au/sales/001fa704-e967-11ec-9f73-0a52884a1af4?
Experience the American Express Garden at Allianz Stadium—premium seating, quality food and drinks by Merivale, and a relaxed social atmosphere for sp
www.allianzstadium.com.au
Don't go on my word for it though, I don't even know if you see the footy
And there will be plenty of tickets once this Ticketek queue madness stops.