Search bar doesn't float above code when scrolling

[kyleqian]

Instead, it's appended at the bottom and can only be found by scrolling all the way to the end. I'm using 4.23.6, where the left pane is not editable and the right pane is.

The search bar in the normal CodeMirror component works (I use both), just not the merge one.

[jaywcjlove]

https://github.com/uiwjs/react-codemirror/blob/8b091c37ff52077bf63bf97302a90b45f57c8646/www/src/pages/merge/Example.tsx#L32-L40

Removed outer styling and switched to controlling inner styles using the @uiw/codemirror-extensions-classname extension.