3D view freezes with "Always show camera view" in some cases

Steps to reproduce:

• Create a 3D project
• Enable "Always show camera view" in 3D view toolbar -> Visibility toggles
• Drag and drop Perspective camera from components to Rectangle in Navigator
• -> 3D View freezes, reset view does not help. Deleting perspective camera from Navigator and then resetting view solves the issue
• Issue does not reproduce if "Hide camera view" is toggled for scene when adding the camera under root rectangle.