kotlinMultiplatform example configuration is producing source set warning

[marchuk0]

I want to setup similar structure to kotlinMultiplatform example for running kotlin multiplatform banchmarks.
But I have the following warning and I am wondering why should I remove the dependency edge:

w: Kotlin Source Set 'jsBuiltInExecutor' can't depend on 'jsMain' which is a default source set for compilation.
None of source sets can depend on the compilation default source sets.
Please remove this dependency edge.

w: Kotlin Source Set 'jsDefaultExecutor' can't depend on 'jsMain' which is a default source set for compilation.
None of source sets can depend on the compilation default source sets.
Please remove this dependency edge.