Should this work with gfm?

I have it setup like so:

```js
.use(nord.override(imagePickerView))
.use(gfm.replace(image, imagePickerPreset()({ uploader })))
```

But I see nothing in the editor and no errors.

I tried this:

```js
.use(
commonmark.replace(image, imagePickerPreset()({ uploader }))
)
.use(gfm)
```

Which also didn't work, and threw this error:

```
Uncaught (in promise) RangeError: Adding different instances of a keyed plugin (MILKDOWN_IMAGE_INPUT$)
at eval (index.js:221:228)
at Array.forEach ()
at new Configuration (index.js:221:172)
at EditorState.create (index.js:256:41)
at eval (index.es.js:107:8090)
at async eval (index.es.js:107:12570)
at async Promise.all (index 40)
at async Re.eval [as create] (index.es.js:107:12469)
```

Reproduce the two configurations shown with gfm, commonmark, nord.override, image, and imagePickerPreset. Start with the keyed-plugin error for MILKDOWN_IMAGE_INPUT$ and verify whether the image picker appears in the editor. Done means establishing the supported GFM setup or documenting the incompatibility and its cause.

Written by the indexing model from the issue text.