EssentialsX version (/Essentials v2.0.1-b488):

Server software (Spigot 1.12.2):

EssentialsX config (if applicable):
-->https://gist.github.com/Dylan123111/51edc8999e0ae2d8df07f450d8683beb

This has been fixed in recent builds. Update EssentialsX to the latest version from this mirror.