Spurious unused import warnings when import of export is used in creator application

[lihaoyi]

Compiler version

3.8.0-RC2

Minimized code

package bar{
  export scala.util.Random
}
package foo{
  import bar.Random
  def main() = {
    println(Random(null))
  }
}

Output

[warn] /Users/lihaoyi/Github/scala3/foo.scala:5:14
[warn] unused import
[warn]   import bar.Random
[warn]              ^^^^^^

Expectation

I am using Random, so the import is not unused. If I remove the import, compilation fails

This is causing problems trying to adopt creator application syntax in Mill, since it causes scalafix to incorrectly remove the relevant imports, breaking the code com-lihaoyi/mill#6257

[som-snytt]

The use site with constructor proxy is

def test: scala.util.Random = new scala.util.Random(null)

where explicit new is

def test: scala.util.Random = new bar.Random(null)