"Volumetric Samples Scene" hard to navigate in the Play Mode

How to reproduce:
1. Create a new HDRP project
2. Go to Window -> Package Management -> Package Manager (Window -> Package Manager) -> High Definition RP -> Samples -> Volumetric Samples -> Import
3. Go to -> Assets -> Samples -> High Definition RP -> 17.1.0 -> Volumetric Samples -> Scenes -> Volumetric Samples Scene
4. Enter the Play mode
5. Observe the movements

Expected results: The vertical position can be adjusted using separate buttons (like "space" to go up and "shift" to go down)
Actual results: The vertical movement depends on where the camera is turned

Reproducible with: 6000.0.46f1, 6000.1.0b15, 6000.2.0a9

Reproducible on: macOS Sequoia 15.3 (M1)
Not reproducible on: No other environment tested

Note: Tested on the trackpad