alsamixergui is using pulseaudio instead of default card 0

[rfinder]

You can verify that by opening lxterminal and typing alsamixergui [Enter]. Pulseaudio is selected instead of the default card 0. I have package version 0.9.0rc2-1-9.1 of alsamixergui installed (running under Lubuntu 16.04 LTS from /usr/bin/alsamixergui). A possible countermeasure is to start the program with alsamixergui -c 0 [Enter]. But this doesn't help if alsamixergui is used in context of another program (e.g. the lxpanel sound applet) and you don't know where to change the command. BTW: alsamixer does everything right. So I am surprised that alsamixergui is acting differently.