Can't find ColorMapping
### Description
Hi, I'm using Windows 11, QGIS 3.34 and OTB 9.1.
The tollbox was downloaded from website, is implemented and activated and I can use most of the tools (like Segmentation, MachineVectorClassifier, VectorClassifier, etc.).
But: I can't find ColorMapping.
How can I fix this?
Best
Johannes
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Mention @tristanlaurent or @thirom
issue