Strange behavior on EVA walk controls

[escaner]

I am getting some strange behavior on the walk controls for my Kerbals.

I am using an Xbox game controller on KSP with pitch, roll and yaw axes mapped to the mini sticks.

When I get my Kerbal to perform an EVA walking e.g. on Kerbin, I can control it with the standard WSAD keys. But if I move one of the ministicks with the pitch, roll or yaw axes mapped, then all four WSAD key will only move my Kerbal forward; he will not turn anymore, not even moving the view with the mouse.

The only fix I have found is pressing Alt to toggle movement mode, where the Kerbal will be able to move sideways. Once in that mode, I need to jump (spacebar) and the standard movement mode is restored with all WSAD keys working again as usual.