PROBLEMS IN CREATIVE MODE 1.0 AFTER SWITCHING TO "Convert Your Island to Time Management - Chapter 5"

My name is Mauro and I am experiencing some technical issues with my Fortnite creative map. In particular, I am facing two significant bugs:

  1. Problem with the sky: the sky appears staggered and has very blinding white flashes, which disturb the view and compromise the gaming experience.

  2. Problem with chests: when I try to place chests, most of them self-destruct and disappear, leaving my map without functioning chests.

These problems are seriously compromising the quality of my map and its playability. All this since I activated the new setting “Convert your island to Time Management - Chapter 5”

I haven’t had any issues like this when I converted my island in Fortnite Creative to that TODM

The only issue I had though is being unable to modify the clouds.