Can't perform Mute automation in real time

With touch or Latch mode on and pressing alternatively Mute on and off nothing is recorded here. What I miss?

That is how Touch mode works: it changes the parameter only when you touch (and hold) it. As soon as you'll let go, the  parameter will return to the existing automation, or initial state. The 'release time' of touch mode can be set in Logic Pro>Preferences>Automation: Ramp Time parameter
Touch: Plays back automation in the same way as Read mode. You can modify the value of the chosen automation parameter by moving controls in Touch mode. After the fader or knob is released, the parameter follows existing automation on the track.
http://help.apple.com/logicpro/mac/10/#lgcpb1a6ab26

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