I was aware of it, I just didn't realise it had retained so much amphibious capability. I checked it out after your response and it is impressive.To be fair, AFAIK it's a unique case.
Basically, going forward, medium navies like Australia should ensure every crewed ship has at least a mission bay and multi layered defences. Idealy there should also be large, medium and small ships specialising in drone fabrication and operation.