lxde breaks down with pulseaudio

[CicadaSeventeen]

I use x11docker --pulseaudio x11docker/lxde for test, then find if I use Fn function key to adjust audio output up and down, I can see panel flickers. I keep using function key and after several click that panel disappears. I try to open applications on desktop but also fail.
I thought maybe pulseaudio pack is absent in x11docker/lxde image, so I use x11docker/lxde-wine instead, but it breaks down just as the former one does.
It seems that lxde and lxqt does not work well for x11docker as mate and xfce, and lxde even worse.

[mviereck]

Please use option --desktop if you run a desktop environment like LXDE. Otherwise x11docker runs a window manager from host first that might stop LXDE from running its own window manager. That might cause some of your issues.

[CicadaSeventeen]

I try but it dose not work. While if I use --share=/home, such problem will not happen, so maybe there are some config files that do not suit docker environment or at least my computer.