Description: when selecting all objects then when clicking the right mouse button / shapes / subtract, it deletes the other objects and there is only one left, this bug happens in previous 6.4.x.x versions as wellao. Steps to Reproduce: 1.Place more than one object 2. place an object to overlay all 3.select all 4.click with the right button on the objects 5.click on shapes 6.click subtract Actual Results: 1.Place more than one object 2. place an object to overlay all 3.select all 4.click with the right button on the objects 5.click on shapes 6.click subtract Expected Results: only one object remains and the rest disappears Reproducible: Always User Profile Reset: No OpenGL enabled: Yes Additional Info: subtract the selected objects, without missing the other objects.
Created attachment 159775 [details] select all objects shapes subtract Place more than one object place an object to overlay all select all click with the right button on the objects click on shapes click subtract
'Subtract' means: Subtract all shapes, which are not the deepest in the stack from the shape, which is the deepest in the stack order. Then remove those shapes. In your case: The left rectangle is the deepest one. You subtract the right rectangle. No overlap, simple remove the rectangle. Subtract the oval. That changes the outline of the left rectangle. It seems you try to subtract the oval from both rectangles. To do this, you have to change your drawing, so that the rectangles are together the deepest in the stack order. You can do this by grouping the two rectangles or you can combine the two rectangles. After that is done, you can subtract the oval.