Resources Root Directory converted into Test Resources Root After Adding JMH Plugin (IntelliJ Scala)

I'm trying to add JMH Plugin in Scala Project (Intellij Idea). I'm doing this by adding plugin in plugins.sbt:

addSbtPlugin("pl.project13.scala" % "sbt-jmh" % "0.4.3")

Then enabling that plugin in build.sbt:

ThisBuild / version := "0.1.0-SNAPSHOT"

ThisBuild / scalaVersion := "2.13.4"

lazy val root = (project in file("."))
  .settings(
    name := "my-project"
  )

ThisBuild / scapegoatVersion := "1.4.8"

enablePlugins(JmhPlugin)

But when I build the project, it converts my src/main/resources (Resources Root) folder to (Test Resources Root). After this I'm unable to access the contents in the config files which were in my src/main/resources. If I delete plugin of JMH then again everything works fine.

Guide me why is it so and how can I avoid this?