Hi Dhiego!
For 1: This is not intended.This is a mapping issue, when the PC application parses the game data. It will be resolved with the next update of the PC Application (I will collect some more stuff before releasing an update tho)
For 2: Seems that the game captures the controller exclusively, so that the PC Application is not able to read the button states of the controller anymore. I'll check that with an Xbox One controller on my system, to see if there is anything I can do to workaround that. Thanks for letting me know!