openlayers 3 - OL3 - ol.layer.Group - zIndex - why? -


does z-index of layer group serve functionality?

as far can see, property doesn't have effect @ all. when rendering frame, layer states flattened list, sorted z-index.

for me fine behavior. z-index ordering should independent the grouping hierarchy. rather see property move ol.layer.base class ol.layer.layer class. make sense?

just want make sure, when build onto functionality, behavior expect, , expected remain way in future versions :).


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