when I want to create HDA I usually start with Subnet making default parameters Invisible
now I want to Unset AutoScope for default transform parameters since I will not be using them, but they are greyed out so I can't

the parameters are Autoscoped even when invisible making my channel editor very messy

I've set OnCreated callback script on my HDA to unset all default autoscope flags just after creating HDA

it works for a while, but as soon as I update my HDA, the Autoscope is turned back on
so I've set OnUpdated callback script, but then I get permission error if my HDA is inside another locked HDA inside the same scene in which I just updated my HDA

updating HDA in another scene, then reload current scene seems to work, but is not ideal

is there a way to unset default autoscopes in HDA definition or create Object HDA with no default params?