To benefit the community, posting our discussions (MillikenRobert-4010- thank you!) from comments sections.
Yes, due to high demand and limited capacity the deployment is disabled in Australia region.
I have confirmed internally with our product group. Currently, there is no concrete ETA on when the Australia region would be enabled. As soon as I hear, I'll post back an update here.
Kindly be assured that I have relayed this feedback to our product engineering team.
-We appreciate your patience and regret for any inconvenience this situation may have caused.