Here's how to navigate in the Alignment view:
In the Alignment view, locate "Options" in the navigation panel on the right side in the bottom of the page
Check pointer/hand mode options to move around
Use the zoom controls to zoom in and out, you can also use CTRL + and CTRL - on your keyboard.
Shortcuts
Interaction | Windows | Mac |
zoom in/zoom out | Ctrl + +/ - | Cmd + +/ - |
zoom in/zoom out (mouse) | Ctrl + scroll | Cmd + scroll |
zoom in/zoom out (trackpad) | Ctrl + pinch | Cmd + pinch |
pointer/hand mode | V / H | V / H |
Switch from pointer to hand tool | Space + Drag (hand mode is enabled only while holding Space) | Space + Drag (hand mode is enabled only while holding Space) |