Photoshop :: Error In CC When Combining Using Pen Tool And Rotating Canvas

I came across an error in Photoshop CC when combining using the pen tool and rotating the canvas.
 
1) Create a new photoshop document
2) Draw an ellipse using the ellipse tool.  Select ellipse
3) Select the pen tool.  Make sure combine shapes is selected.  Draw a triangle which intersects the ellipse.
4) Select Image/Image Rotation/90 CW
 
the triangle will rotate with the canvas but the ellipse will not.