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when open a Bambu 3MF , filament color is not set correctly #14964

@yangcheng

Description

@yangcheng

Description of the bug

according to #12502 , prusa now support both paint_color and slic3rpe:mmu_segmentation .
all color regions works now, but the initial color value are lost

Project file & How to reproduce

In the bambu studio the colors are set to black and white , but when open the 3mf in prusa, filament color get lost.

Image Image

color_bug.zip

Checklist of files included above

  • Project file
  • Screenshot

Version of PrusaSlicer

2.9.3

Operating system

MacOS 26.0.1 (25A362)

Printer model

MK3.5

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