Hi aternos team, please add the private-chests plugin
Link:
https://dev.bukkit.org/projects/private-chests
Description:
Its a storage lock plugin that makes storage blocks like chests and furnaces etc private without the use of any sign unlike other plugins
Usage of signs on chests make it look a bit peculiar hence this plugin can be really useful as it only requires to use simple commands and nothing else!
Thank you!