We have issued a patch for Arena Commander! This patch helps prepare the game for the multiplayer roll-out, adds several control-related features and fixes a number of bugs. You can find further details and a list of other known issues in the Patch Notes.
Please note one change that may be confusing: you must press tab in order to see the cursor while accessing the Arena Commander menu in the cockpit. This is a result of ongoing updates to the controller setups, and will be altered in future builds.