I have trouble setting react-fine-uploader to work properly. I'm using react-fine-uploader low level components, and after I choose images thumbnails won't show although I've done everything that docs say.

Here are versions I'm using

"fine-uploader": "^5.16.2",
"fine-uploader-wrappers": "^1.0.1",
"react-fine-uploader": "^1.1.1",

Here is my uploader setup:

const uploader = new FineUploaderTraditional({
  options: {
    chunking: {
      enabled: isChunkedUpload
    },
    request: {
      method: "POST",
      endpoint: `${process.env.REACT_APP_API_URL}/api/images`,
      customHeaders: { Authorization: `Bearer ${accessToken}` },
      filenameParam: "name",
      uuidName: "id",
      totalFileSizeName: "size",
      inputName: "image"
    },
    multiple: true,
    callbacks: {
      onComplete: (id: number, name: string, response: object) => {
        console.log(id, name, response);
      },
      onSubmitted: (id: number, name: string) => {
        const newSubmitedFiles = submitedfiles;

        newSubmitedFiles.push(id);
        setSubmittedFiles(newSubmitedFiles);
      },
      onError: (id: number, name: string, errorReason: string, xhr: any) => {
        console.log(id, errorReason, xhr);
      }
    }
  }
});

And here are components that I'm using:

<Dropzone
  className="dropzone"
  style={{ backgroundColor: isDragOver ? "red" : "" }}
  uploader={uploader}
  multiple
  onDropError={(errorCode: string, errorData: string) =>
    console.log(errorCode, errorData)
  }
>
  <span className="dz-message">Drop Files Here</span>

  {submitedfiles.length
    ? submitedfiles.map((id) => (
        <div className="dz-preview" key={id}>
          <Thumbnail
            className="dz-image"
            id={id}
            fromServer={false}
            uploader={uploader}
          />
          <CancelButton id={id} uploader={uploader} />
        </div>
      ))
    : null}
</Dropzone>;