Spawn a Wall.

Kick the Wall.

Parry the Wall in the air.

Spawn a Pillar under the Wall.

Parry the moment the pillar hits it.

Done. The Wall has no gravity and as long as you dont ground or parry it, it'll remain no gravity.

After giving this interaction a little bit of thought, both this bug and the bug of the link below are one of the same. They both deal with the frame that it gets hit.