Did you have only one employer in 2021? In another post about 401(k) contributions you said you had two employers.
How is the bonus shown on your W-2? Your W-2 should have a NY line and a NJ line (or you should have two W-2s). Is the bonus included in box 16 on the NJ line? Is it included in the local (NYC) wages on the NY line? Note that NY has an unusual rule that box 16 must be equal to box 1, so the box 16 amount on the NY line doesn't tell you anything.
I'll reply on Tuesday. I'm away from home without my computer, so capabilites are very limited.
