Yes, maybe Acrocercops (genus) based on https://www.inaturalist.org/observations?place_id=6744&project_id=119514&verifiable=any&view=species and photos here:- https://lepidoptera.butterflyhouse.com.au/grac/chionosema.html
There is a category for "unidentified insect gall" within 'insect', but it is at a higher classification level than we can do. Maybe you could ask about "unidentified leaf mine" being added ?