How to reproduce:
1. Open the "MousePicker.zip" project
2. Open the "Mouse Picker" Scene
3. Make sure both Scene view and the Game view is visible
4. Enter Play Mode
5. Move the mouse to the edges of the Game view
6. Observe the Gizmo in the Scene view

Expected result: Gizmo is shown in the same position of the camera frustum as the mouse position in the Game view
Actual result: Gizmo position and mouse position are different

Reproducible with: 1.0.2 (2019.4.27f1, 2020.3.12f1, 2021.1.10f1) 1.1.0-pre.5 (2021.2.0a21)

Note:
- The issue is not reproducible with the old Input System