Cannot get `methodsOf` for some generic types, esp. in Scala 3

[OndrejSpanel]

Using following source file all tests fail in Scala 3, and test with ScriptingContext[_] fails even with Scala 2:

  type EvalFunction1[T] = scala.Function1[T, Any]

  class ScriptingContext[X] {
    def func(): Int = ???
    def `then`(f: EvalFunction1[X]): ScriptingContext[Any] = ???
  }

  class SC extends ScriptingContext[Int]

  test("Support generic classes") {
    Surface.of[ScriptingContext[Int]]
    val methods = Surface.methodsOf[ScriptingContext[Int]]
    val methodNames = methods.map(_.name)
    methodNames shouldContain "func"
    methodNames shouldContain "then"
  }

  test("Support generic classes 2") {
    Surface.of[SC]
    val methods = Surface.methodsOf[SC]
    val methodNames = methods.map(_.name)
    methodNames shouldContain "func"
    methodNames shouldContain "then"
  }

  test("Support generic classes 3") {
    Surface.of[ScriptingContext[_]]
    val methods = Surface.methodsOf[ScriptingContext[_]]
    val methodNames = methods.map(_.name)
    methodNames shouldContain "func"
    methodNames shouldContain "then"
  }

Scala 3 compile error are:

Found: wvlet.airframe.surface.i3418.EvalFunction1[X]
Required: wvlet.airframe.surface.i3418.EvalFunction1[Int]

And:

Found: wvlet.airframe.surface.i3418.EvalFunction1[X]
Required: wvlet.airframe.surface.i3418.EvalFunction1[
wvlet.airframe.surface.i3418.ScriptingContext[?]#X]

[OndrejSpanel]

This is in principle a lot similar to #3411, maybe also to #3418

I start wondering: where exactly is the type mismatch happening? It would not be that bad if inaccurate method parameter type was returned, but the problem is it is a compilation error, failing the project build completely as soon as any such method exists in the inspected class, even if the user is not interested in that particular method.