[LightDM] screwed up $PATH (emergency)

[kraxadmin]

Dear Robert
let me ask you  why it _overrides_ system PATH?
and how could I disable it. the way it uses the system path $PATH as it
defined in /etc/rc.conf
i dont understand why a display manager needs to modify $PATH, and
absolutely cant understand why it _overwrites_ it >.<
i attached the part of my rc.conf which $PATH is defined
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