Thanks much! -Did you try if ZQSD works still on your AZERTY keyboard? I thought it would have -The track generation is heavy (relies on some quite silly logic), the downloadable version should work better, if you tried the web one.
Make sure to use "Physical Key" binds for WASD in your input map, then it would map automatically to ZQSD on azerty or whichever keys are that the physical location of WASD on a US keyboard.