Logging at remote host when running command on attached IEx

Is it possible to let Logger print out messages on original node, not attached node?

Here is the scenario:

• Run a release foreground as app@localhost
• Attach IEx to the app: iex --remsh app@localhost --name iex@localhost

If I execute something which uses Logger at the attached IEx, then the log message appears only on the attached IEx, not the original remote node.

Console backend uses :user as default :device (ref), which is a Process essentially. I don’t know what that user process is. Shouldn’t it be user process on the original node, not one from attached IEx?

BTW I include :observer and :wx to use :observer.start(), and all wx errors show up at the remote node, as expected!