Using the Spanish Tile library, we have been able to model all pitched roofs correctly. You could even modify the parallel sides (eave/ridge) using SEO. Maybe you could post an image of your roof intersection for comment. See attached for different angled ends with settings.
AC27 v. 4060 w/ MEP, Cadimage, Twinmotion 2023.2.2 using AC from AC6.0, 2021 MacPro M1 chip, Adobe CC. Used AC on both platforms.