Wrong position on an extension method call

[adpi2]

Minimized code

I have a macro method that prints the location of the expression that is passed to it:

inline def printPos[T](inline expr: T): Unit =
  ${ printPos('expr) }

private def printPos[T](expr: Expr[T])(using QuoteContext): Expr[Unit] =
  '{ println( ${Expr(expr.unseal.pos.toString) } ) }

Then I can pass a call to an extension method to it:

extension [T](a: T) def foo: Any = ???

@main def Test = printPos(Some(1).foo)

Output

It prints /home/adpi2/test/src/main/scala/App.scala:<81..88> which corresponds to Some(1)

Expectation

The position should contain Some(1).foo