Clipping under floor in training dummy room

[lukesmith3031]

When using the Abram's ult into this staircase has the potential for multiple outcomes. You can either clip through the staircase and get stook inside it or you can lower yourself into the floor and clip under it if you continue to ult towards the zipline if you are clipped into the white panels on the right.

https://imgur.com/a/ZlRW24b