Rudiment type params lead to conflicting overloads

[Schahen]

Following code:

interface MyPromiseLike<T>{}
interface MyPromise<T>{}

interface MyPromiseConstructor {
  all<T1, T2>(values: [T1 | MyPromiseLike<T1>, T2 | MyPromiseLike<T2>]): MyPromise<[T1, T2]>;
  all<T1, T2, T3>(values: [T1 | MyPromiseLike<T1>, T2 | MyPromiseLike<T2>, T3 | MyPromiseLike<T3>]): MyPromise<[T1, T2, T3]>;
}

will be translated to:

@file:Suppress("INTERFACE_WITH_SUPERCLASS", "OVERRIDING_FINAL_MEMBER", "RETURN_TYPE_MISMATCH_ON_OVERRIDE", "CONFLICTING_OVERLOADS", "EXTERNAL_DELEGATION")

external interface MyPromiseLike<T>
external interface MyPromise<T>

external interface MyPromiseConstructor {
    fun <T1, T2> all(values: dynamic /* JsTuple<dynamic, dynamic> */): MyPromise<dynamic /* JsTuple<T1, T2> */>
    fun <T1, T2, T3> all(values: dynamic /* JsTuple<dynamic, dynamic, dynamic> */): MyPromise<dynamic /* JsTuple<T1, T2, T3> */>
}

Which compiles only because of @file:Suppress("CONFLICTING_OVERLOADS") - actually because type params are note invoked both all are identical.