This issue was not reproducible in-house and will not be addressed at this time. If the issue persists, contact Esri Support Services.
解决办法
Rescale the CAD drawing from millimeters to meters, and use the MOVE command to place it in a real-world coordinate system where the building actually exists on the surface of the earth.
Use earlier versions of ArcGIS Pro (for example, version 3.0.4).
Use ArcMap 10.8.2. The DWG file opens smoothly, with no manipulation in ArcMap 10.8.2.