According to the format specification of 3dxml files. The 3dxml file should contain a.3dxml file and a.3drep or.xml file for the geometry data. However, after I exported the model to 3dxml using 3DE R2022x, the resulting 3dxml file did not contain 3dxml files, 3drep or xml files after unzipping. The only files that are included are: Moreover, the exported 3dxml file cannot be opened using CATIA V5. Who can tell me why, thank you!