No they weren’t. Trump cancelled the previous treaty and then wanted a new agreement more favorable to the US than JCPOA.
I don’t like the mullah’s in Iran anymore than the next person but no reasonable and sane person would take that to mean “negotiating in good faith.”
> no reasonable and sane person would take that to mean “negotiating in good faith.”
Taken as a whole, Trump has not been negotiating with Iran in good faith. That does not mean that Iran has been negotiating in good faith.