Giant Depths Worm can appear inside atrium

As seen below, Lardee 137 encountered the giant depths worm inside the atrium after killing Ancient Fuelweaver. If there's one place that I would hate to have the worm appear at all, it would be at this location. The destruction of the assembled skeleton would mean that we can lose fossil at a much more unsustainable rate than the rate at which we gain fossil (if any). We can also lose endgame gear that we leave in that area for convenience, which would suck tremendously if we lose that too.

I know that depth worms do not spawn inside the atrium. I would like that same rule to apply for giant depths worms, as we can see that the lack of ability to spawn depth worms in atrium means that only giant depth worms can spawn here. (The giant worm appeared on day 25, inside the atrium; really miniscule chances under normal conditions of both spawning worms on day 25 and also having it be depth worms under non-atrium settings.)
 

(Timestamp for worm is 3:30ish, but full 4 minute video gives full effect.)

A possible wish is that the worms would also not appear inside the atrium maze- sometimes we store things right outside the atrium as well, and in my case I've set up some chests right outside atrium. Losing those chests can hurt as well since there's little space to maneuver in the maze.