It's great that constraints work inside a compound object, but when I try to duplicate such thing, it doesn't work correctly. Steps to reproduce: 1. Create two overlapping shapes (e.g. circle and rectangle) 2. Select Layer -> Create Compound 3. Select the circle inside the compound 4. In Constraints panel, set some constraint. The description in the layer panel will change to "(Constraints Compound)" 5. Select compound object and duplicate it (ctrl+j) Expected result: There should be exact copy of original compound object with constraints preserved. Actual result: There is a copy with the same structure as the original object, but the inner shapes are invisible or/and weirdly positioned out of the canvas.