michael-jeulinl/Slicer — comment on commit 121204cc308c869854f7334e83f97e0f165a40d1
File: Libs/MRMLDisplayableManager/vtkMRMLThreeDReformatDisplayableManager.cxx line 399
By finetjul:

why UpdateSliceNode, it doesn't look right.
the node is modified, and you update it ?