Align when multiline at definition site instead of parameter Follow

The current "align when multiline" feature(s) only seem to have an option to align with the parenthesis (e.g:

 def multiLineFoo(
                   x: Int = 0,
                   y: Int = 1,
                   z: Int = 2
                 ) = new Foo

I would prefer it to align at the definition site:

 def multiLineFoo(
   x: Int = 0,
   y: Int = 1,
   z: Int = 2
 ) = new Foo

Can this be done now, or is this a new feature request?

Thanks!