Just tested and all is working fine on PC (Standard WASD + Spacebar controls). Are you playing through a different input or? Additionally, currently different Chassis are unlocked through the free in-game pass and can be found in the Deploy tab.
It's working now, strangely enough. But one odd thing is that it's hard to use one dash instead of instantly using both. Also the game seems to be going faster than one second per second.
