Using any type of guess pitch gives you feedback...even the "No Feedback" option!
I play on PS 5, tested it on PS 4, same deal.
I only play offline, and I find "no feedback" guess pitch is the most fun/realistic way to play and have for years (I say this for those who will say, "Don't use it, blah, blah, blah"...this forum gets negative quickly.
I am only posting so hopefully a programmer will see it. NO FEEDBACK...but you get FEEDBACK.
PLEASE, please, PLEASE fix this!!!