Path dependent types in doc not rendered properly

[prolativ]

Compiler version

3.2.1-RC1-bin-20220720-6c7acf9-NIGHTLY

Problem description

Path dependent types in scaladoc are not rendered properly - they're replaced with <none>, e.g. for object scala.deriving.Mirror:

  extension [T](p: ProductOf[T])
    def fromTuple(t: p.MirroredElemTypes): T

is displayed as

extension [T](p: [ProductOf][T])
  def fromTuple(t: <none>): T

[Dedelweiss]

This problem seems to be fixed thanks to @Florian3k in PR #17213. (Tested locally)