RE: I’ve submitted feedback on this issue several times over the last several months. Nothing happens. 

Likely nothing ever will.

Intuit is very sure their automatic-sales-tax feature is super cool and that soon you will grow to love it. Mind you, they won't fix the issues, but they'll still foist it on everyone in order to save them from themselves. I mean, after all, what if a customer did sales tax wrong?! Can't have that!  Sure, that was fine for 30 years, but not anymore.