Lateral view sometimes shows airspaces "underground".

[TTC70]

Describe the bug
Some class of airspaces are shown as being underground (see screenshot).

To Reproduce
Steps to reproduce the behavior:

1. Open lateral view
2. Take off
3. Fly near, e.g., R airspace
4. See lateral view

Expected behavior
The airspace should be shown as "above ground" especially when it is within the limits "GND-1000" (1000 is just an example)

Screenshots
See it below

Desktop (please complete the following information):

• n.a.

Smartphone (please complete the following information):

• Device: Samsung Galaxy S10
• OS: Android 12
• Browser n.a.