Wrong optional access order

[KP64]

Describe the bug

When optionally accessing something, from e.g. $env, nufmt is confuses the question mark and the attribute's positions.

Steps To Reproduce

Steps to reproduce the behavior:

Input File

def start_zellij [] {
  if "ZELLIJ" in $env {
    return
  }

  if ($env.ZELLIJ_AUTO_ATTACH? | default "false") == "true" {
    zellij attach -c
  } else {
    zellij
  }

  if ($env.ZELLIJ_AUTO_EXIT? | default "false") == "true" {
    exit
  }
}

Incorrect Formatted File

def start_zellij [] {
    if "ZELLIJ" in $env { return }
    if ($env.?ZELLIJ_AUTO_ATTACH | default "false") == "true" { zellij attach -c } else { zellij }
    if ($env.?ZELLIJ_AUTO_EXIT | default "false") == "true" { exit }
}

Expected behavior

Accessing optionally should not reorder attribute and question mark:

def start_zellij [] {
    if "ZELLIJ" in $env { return }
    if ($env.ZELLIJ_AUTO_ATTACH? | default "false") == "true" { zellij attach -c } else { zellij }
    if ($env.ZELLIJ_AUTO_EXIT? | default "false") == "true" { exit }
}

Environment

Please run rustc --version and paste the result.

[user@system:~]$ rustc --version
rustc 1.93.0 (254b59607 2026-01-19) (built from a source tarball)

If using Nix please run nix-shell -p nix-info --run "nix-info -m" and paste the result.

[user@system:~]$ nix-shell -p nix-info --run "nix-info -m"
 - system: `"x86_64-linux"`
 - host os: `Linux 6.18.13-zen1, NixOS, 26.05 (Yarara), 26.05.20260318.b40629e`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Nix) 2.34.1`
 - nixpkgs: `/nix/store/ap9dpkyzikzzh04259wlsvha2mw455x4-source

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