This happens when using the preference setting for Clippaths and masks to not remove the clippath/mask object after applying (not the default), and the clipped object is within a transformed (layer) group or has itself a preserved transform attribute (e.g. a translate() command).
This happens when using the preference setting for Clippaths and masks to not remove the clippath/mask object after applying (not the default), and the clipped object is within a transformed (layer) group or has itself a preserved transform attribute (e.g. a translate() command).