pandoc-3.10.1: test/command/7863.md

```
% pandoc -f commonmark+yaml_metadata_block+sourcepos -t native
---
key:
  |
  value
...


Text
^D
[ Div
    ( ""
    , []
    , [ ( "wrapper" , "1" ) , ( "data-pos" , "8:1-9:1" ) ]
    )
    [ Para
        [ Span
            ( ""
            , []
            , [ ( "wrapper" , "1" ) , ( "data-pos" , "8:1-8:5" ) ]
            )
            [ Str "Text" ]
        ]
    ]
]
```