Credit & source: https://support.spatial.io/hc/en-us/articles/12665378441236-Run-Jump-and-More-

Avatars can interact with physics objects now on all platforms!

WEB:

Hold down the SHIFT key while your avatar is walking in order to run around!

Press the spacebar to jump.  You jump farther while sprinting vs while walking.

MOBILE:

Rotate your device into landscape mode to access the joystick and jump controls.

Now you can enter selfie mode on mobile by rotating your camera pov around your avatar.

HMD:

While using Spatial in VR, the left hand controller joystick now serves as a means to control smooth locomotion throughout a space.  The right hand controller joystick still serves as a means to teleport throughout the space if you don’t want to use locomotion.  You can now take advantage of moving platforms in VR too!!  Hop on one and go for a ride.

Press the ‘A’ button on your right hand controller to jump in VR!