Hi there.
I think the latest update they did is as good as it is going to get.
If you go to Orders/Draft Orders on the POS app, that should single out all the ones created by the POS app and not have any that were created in Shopify Admin included. We have no issue with our ‘real’ draft orders being shown under the Draft filter. Now we are able at end of day to just go into that filter under Orders and delete the drafts
Other than that, it is my opinion that is all that is going to be done. Sad, but true I presume.