P: Scale Rounded Rectangles Broken

After updating to PS CC 2014.1, the "Scale Styles" option in the "Image Size" window no longer works as it previously did.

If I create a round rectangle with 4px radius corners, and then go Image Size > Scale 200%, the rectangle should scale by 200% (which it does) and the corner radius should scale from 4 to 8px (which it doesn't).

Checking and unchecking the "Scale Styles" option makes no difference. They both don't scale the corner radius any more.

This feature works as it should in PS CC, and as far as I know worked in PS CC 2014 until the latest .1 update.

It seems to be caused by the live corners feature. Because if I was to edit the round rectangle so that live corners ability get's disabled on the shape, and then try scaling, it works as it should.