Get out of viewport. screen

three object lost .
my_projectk.glb (2.0 MB)

Please state on which system you are (Android vs iOS).

If you are on Android, I’m remaking a release that’ll fix the issue.
If you are on iOS, delete the Triplanar object, it seems to be broken (too big), then double tap on background to reset the view.

its Android i masking obj and suddenly its get scale down or hidden whatever its not showing .