Conflicts with Kotlin source files.

[danny-su]

When enabling the manifold plugin, IntelliJ marked the 'List.first' method as deprecated and failed to resolve some variable types, such as the type of the remaining variable in the picture below. When disabling the manifold plugin, these issues disappeared.

My project contains both Java and Kotlin source codes. Can I have an option to disable the manifold plugin in Kotlin source files?