P: Convert Mask it 'marching ants style'

1-  After masks are made in LR 11.4.1 I need to turn those masks into a selection "marching ants style" just     like (command clicking the mask does in PhotoShop)
I can not find a method for doing this currently.....

2- In the masks submenu where it has the "Intersect Mask With" feature It should  display the masks that you have created as selectable masks along with the standard Sky-Subject-Brush etc. This would let you work o detaileded or intricate hand created masks.
My wish list for next releases!

Thanks and by the way the new AI masking is incredible!