Had a small issue (see later) and the developer helped me within 30 seconds telling me the command. Was pleasantly surprised. I like the plugin and the community likes it as well. I have it installed on a paper 1.21.1 and 1.21.5 server. If you ever have flying holograms (maybe due to a server restart) then just go close to it and type: /minecraft:kill @e[type=minecraft:text_display,distance=..3]