### Problem Description

Describe the problem you are having and what you expect to happen
instead.

### Steps to Reproduce

Give detailed step-by-step instructions on how to reproduce the problem.

### Configuration File

Please include the smallest configuration file that reproduces the
problem you are experiencing:

```haskell
module Main (main) where

import XMonad

main :: IO ()
main = xmonad def
```

### Checklist

  - [ ] I've read [CONTRIBUTING.md](https://github.com/xmonad/xmonad/blob/master/CONTRIBUTING.md)

  - [ ] I tested my configuration with [xmonad-testing](https://github.com/xmonad/xmonad-testing)