Sorry, maybe I misunderstand the question.....but
Why would eBay award anything if no feedback was left?
a)most buyers don't bother to leave feedback
b)some will leave no feedback rather than a neg
c)some leave it too late and then try
eBay are unlikely to consider no feedback at all means positive feedback
As I say, sorry if I am not understanding what you are actually asking
But you asked the same thing before and got many answers, so
https://community.ebay.com.au/t5/Selling/feedback-percentages/td-p/2516006
You are not going to be given positive feedback unless the buyer themselves give it
