Bug: `// @layout comb` attribute not getting applied

There was a bug reported on slack #ligo

That the layout comb was not getting applied in michelson

Hi!
It seems like the @layout:comb attribute doesn't work in Online IDE (JsLIGO). Or am I using it wrong?
https://ide.ligolang.org/p/1taV1xW_-7YNrhMrRDiryw
type action_t =
// @layout:comb
    | ["A"]
    | ["B", int]
    | ["C", [int, int]];

type storage_t = 
// @layout:comb
{
    x: int,
    y: int,
    z: int
};

type return_t = [list<operation>, storage_t];
   
const main = (action: action_t, store: storage_t): return_t =>
    [
        list([]),
        match(action, {
            A: () => ({ x: 10, y: 10, z: 10 }),
            B: (_) => ({ x: 20, y: 20, z: 20 }),
            C: (_) => ({ x: 20, y: 20, z: 20 })
        })
    ];
The current output:
{ parameter (or (or (unit %a) (int %b)) (pair %c int int)) ;
  storage (pair (pair (int %x) (int %y)) (int %z)) ;
  code { CAR ;
         IF_LEFT
           { IF_LEFT
               { DROP ; PUSH int 10 ; PUSH int 10 ; PUSH int 10 }
               { DROP ; PUSH int 20 ; PUSH int 20 ; PUSH int 20 } }
           { DROP ; PUSH int 20 ; PUSH int 20 ; PUSH int 20 } ;
         PAIR ;
         PAIR ;
         NIL operation ;
         PAIR } }
Expected:
{ parameter (or (unit %a) (or (int %b) (pair %c int int))) ;
  storage (pair (int %x) (int %y) (int %z)) ;
  code { CAR ;
         IF_LEFT
           { DROP ; PUSH int 10 ; PUSH int 10 ; PUSH int 10 }
           { IF_LEFT
               { DROP ; PUSH int 20 ; PUSH int 20 ; PUSH int 20 }
               { DROP ; PUSH int 20 ; PUSH int 20 ; PUSH int 20 } } ;
         PAIR 3 ;
         NIL operation ;
         PAIR } }