Api : how to know if a node was resized

Hi,

i have a parent node containing some vectors sub-nodes,
when i resize manually the parent node (to let’s say half of the size),

width, height, and absoluteBoundingBox give me the new dimensions (after rescale),
but absoluteRenderBounds gives me the previous dimensions. (before rescale)

Is that intended ?
Is there any way i can know about the scaling factor of that node ?
I have seen that relativeTransform is not used for scaling.

Thanks