Trying to toggle white square bounds in the Scene view

So working on the Ruby's Adventure: 2D Beginner and I get to this step here

If you switch to the Game view, you will see your Sprite in game. If the Sprite is outside the white square bounds in the Scene view, then it is not in the camera’s view, and you won’t see it in the Game view.

Now the White Square Bounds is no where to be seen. If I load a new Unity project its there, but once I load Ruby's Adventure Project the scene view bounds are gone.

How do I turn it back on?

 

you probably want to select your camera and then select the rect tool

 

Yeah I tried doing that, but alas, to no avail. I may just manual import the assets instead of opening the project in the HUB. Thanks anyways.

 

I found a solution:
1) choose Main Camera in Hierarchy
2) in Inspector switch projection to Orthographic

 

Not sure why the camera rect isn't showing up. Could try:

- Making sure Camera is set to Orthographic and not Perspective
- Making sure Gizmos are set to visible in the Scene view and specifically that the Camera gizmo is set to visible in the drop-down list