the concept and idea is nice.
However, there is some problem that should mention in faq
Disabling either warps and home function, the server admin still have to remove these marking in bluemap/web/data/markers.json, disable in config on disable the update of marking, they do not remove marking or hide marking.This plugin only pass the data to bluemap to display, does not store data.
Some people already complained in the github, i think they don't know this, even i have to find out myself