Morph and wall intersections

[Anonymous]

When two morphs with same material and priority intersect or are tangent they will show correctly in plan and section.
If a wall and a morph are tangent/intersected and merged, they will only show correctly in section view but not in the plan view.
When i do a SEO Addition, i get a right plan view but in section vew it loses the intersection and the cutlines. It seems i cannot have both plan and section view showing correctly in the same time?
Is it an old missing feature?