Hello, dear colleagues!

Faced with a problem: Allplan cannot display the internal thickness of the lines separating the layers of multilayer wall thickness of one (eg 0.25 mm), and the outer line thickness different thickness (eg, 0.7 mm). Instead of the desired result, I see the following (see Figure 1).
How can I configure Allplan to multilayer wall is displayed, as shown in Figure 2?

Thank you all in advance!