Hello there^^
I'm not sure if this may be a bug but I discovered an issue when exporting a asset from the asset browser as a .zip file via 'Right Click' -> 'Export latest version' in the latest C4D version 2025.3.1.
When I try to reimport the exported .zip file via 'Create' -> 'Import Asset' I get a error message:
"Error importing assets:
fileformat[asset.impl.cpp(4541)]"
However, in v 2025.2.1 exporting and importing an asset this way works fine and importing the 'corrupted' .zip file, exported from v2025.3.1 also works fine in this version.
I also tried reinstalling C4D 2025.3.1 but the issue persists.
Here is a short screen capture showing the issue:
https://drive.google.com/file/d/1KoU4d-rE_DkbBnu9GQ8dTdmy41U6IrVh/view?usp=sharing
best regards
Ben