Archicad D5 Exporter - Model rotated 90° clockwise upon import

Hi guys, I would like to share the issue I met when I used D5.

The Issue:

Whenever I export a model from Archicad (tested on AC27 and AC29) to D5 Render, either via Direct Link or by exporting a .d5a file, the entire model is automatically rotated 90 degrees clockwise around the origin (0, 0, 0).

Troubleshooting Conducted:

To isolate the cause, I have tested several workflows, and the rotation only occurs with the Archicad Exporter:

Archicad → .skp → D5 Render: Orientation is Correct.
Archicad → 3ds Max → D5 Exporter → D5 Render: Orientation is Correct.
Archicad → D5 Exporter (Direct Link/.d5a) → D5 Render: Orientation is Incorrect (90° rotation).

It seems there might be a coordinate mapping error in the Archicad plugin. Or if there is a setting I might have missed?