I agree with some of the comments here. Status is it's not resolved regardless of what they say.

They started out Import Style at QuickBooks Labs with three style forms:

  1) Invoice

  2) Estimate

  3) Sales Receipt

They don't even talk about import Sales Receipt anymore. For many users, the Sales Receipt import style is as important as Invoice to others. Guess, they could not fix it and just dropped it. They should do the same with import Estimate style if it's no longer fixable. Or better just remove the entire import style feature from the QuickBooks Labs if they can't productize the feature in 4 years or so. At least, that will stop wasting our valuable time on this.