[ObjectSlicer] Pieces are always in black color

[OkiWan11]

Is there an existing issue for this?

• I have searched the existing issues

Enter the name of the extension

ObjectSlicer

Describe the bug of the extension

The extension used to work perfectly, but one day now all the pieces are in black color, I used to not have them be in solid white color, but even after changing them to solid white, they still come out black, any way to fix it? It's crucial for my game, thanks

Steps to reproduce

Just by using the extension, when I put the object without using the extension in the events it comes out with the original color

GDevelop platform

Desktop

GDevelop version

5.4.213

Platform info

Windows

Additional context

No response