An update has been deployed today and the problem was gone, since you guys added support for "universal" control mappings. I can't thank you guys enough. I wish half the companies showed so much love for their users and specially for Linux.
Nothing extracted yet.
I have successfully configured a dualshock 3 controller in linux via hid-sony kernel 4.0.5 driver. It works flawlessly wirelessly and via USB with all its axes, as seen in jstest-gtk (accelerometers included). In Steam, if I use it connected via usb, everything works flawlessly as if it was a Xbox Controller.
However, if I try to use it via bluetooth, only the analog sticks work, and L3 (pressing the analog stick) confirms, R3 cancels. And there is no option to remap the buttons. Is there any workaround? Thanks in advance.