Where does the Unity workspace go?

Question

C++ / C#

Comrades, tell me please, I'm just starting to study Unity, she's already making brain glitches. Maybe someone had this, when the workspace approaches, the display of all objects from the scene disappears. Already screwed up a few scenes. I would think that I'm doing something wrong, but it's unlikely. Created a scene, everything works well. I went to drink tea - I return - when approaching, everything disappears. What could possibly be the issue? Recorded a gif for clarity

spoiler

Answer 1

Like a regular camera component, the camera in the Scene View has borders closer and beyond which it doesn’t draw. (In a regular camera Near and Far )
So you’ve just bumped into a flat object. The display was lost only in SceneView. The objects themselves are still in place. So you couldn't screw up the scene this way.