i'm building an electron app. On the renderer side im additionally using SolidJS with vite.

When trying to create a model reference with an registered memory file the Error "Model not found" occurs. I'm pretty much stuck as debugging shows that the file is registered correctly.

Code Snippet:

onMount(async () => {
    await initialize();

    const fileSystemProvider = new RegisteredFileSystemProvider(false);
    const fileURL = '/test-files/test.cpp'; //reference from vite public folder
    const fileName = 'test.cpp';           
    const response = await fetch(fileURL);
    const fileContent = await response.text();

    console.log("Fetched file content:", fileContent);

    const memoryFileUri = vscode.Uri.file(fileName);

    let memoryFile
    fileSystemProvider.registerFile(
      memoryFile = new RegisteredMemoryFile(memoryFileUri, fileContent)
    );

    console.log("Registered memory file:", memoryFile);

    const overlay = registerFileSystemOverlay(1, fileSystemProvider);

    console.log("Calling model reference with:", memoryFileUri.toString());
    // error is thrown here
    const modelRef = await createModelReference(memoryFileUri);

    modelRef.object.setLanguageId('cpp');
    console.log("Model:", modelRef.object.textEditorModel);

    const editor = createConfiguredEditor(container, {
      model: modelRef.object.textEditorModel,
      theme: 'vs-dark',
      automaticLayout: true,
    });

    createWebSocket('ws://localhost:30003/clangd');

    onCleanup(() => {
      editor.dispose();
      modelRef.dispose();
    });
  });

Logs:

Fetched file content: #include <stdio.h>

int main() {
  int b= a();
  return 0;
}

int a() {
  return 0;
}

MonacoEditor.jsx:87 Registered memory file: 
RegisteredMemoryFile {uri: Uri, readonly: false, type: 1, _onDidChange: Emitter, onDidChange: ƒ, …}

MonacoEditor.jsx:91 Calling model reference with: file:///test.cpp

chunk-BD6NCM2E.js?v=8d2335a4:70820 Uncaught (in promise) Error: Model not found
    at async MonacoEditor.jsx:93:22

Tried: To create a model reference for the vscode monaco editor.

Result: Thrown the error: Model not found

Expected: Model gets created and added to the editor instance.