First time poster. Great product, so just coming up to speed.
I've noticed when you select a group of files, and drag the group for a drag-and-drop move into a new folder, the group of select files (a block) occludes the folder, making it difficult to see the target. While the tooltip helps, it would be even nicer if either a) the block become highly transparent, or b) was offset to the right by a sufficient amount such that it could not occlude the folder name.
It seems the occlusion is relative to where you actually grab the group of files. Would it be possible to shift the visual grouping based upon the mouse location and target folder, or would that be too jarring visually?

