YouTube Data API: redirect URL not working witn Spring Boot and React.js

Question

I am creating a Spring Boot and React application. I want to upload videos to YouTube using the YouTube Data API v3. I created OAuth credentials as below, but it won't give me correct redirect uri. Instead of that it gives me the default redirect uri. If I create OAuth as desktop application it worked perfectly. In web application it won't work. What am I doing wrong?

public static Credential authorize(final NetHttpTransport httpTransport) throws IOException {
        // Load client secrets.
        InputStream in = YoutubeController.class.getResourceAsStream(CLIENT_SECRETS);
        GoogleClientSecrets clientSecrets = GoogleClientSecrets.load(JSON_FACTORY, new InputStreamReader(in));

        // Build flow and trigger user authorization request.
        GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow.Builder(httpTransport, JSON_FACTORY,
                clientSecrets, SCOPES).build();
        Credential credential = new AuthorizationCodeInstalledApp(flow, new LocalServerReceiver()).authorize("user");
        return credential;
    }

    public static YouTube getService() throws GeneralSecurityException, IOException {
        final NetHttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport();
        Credential credential = authorize(httpTransport);
        return new YouTube.Builder(httpTransport, JSON_FACTORY, credential).setApplicationName(APPLICATION_NAME)
                .build();
    }

    @GetMapping("/{uvid}")
    public void upload(@PathVariable(value = "uvid") String uvid) throws GeneralSecurityException, IOException, GoogleJsonResponseException {
        YouTube youtubeService = getService();
        Video video = new Video();

        VideoSnippet snippet = new VideoSnippet();
        snippet.setTitle("aaaaaaaaaaaaa");
        snippet.setDescription("description for testing purpose");
        video.setSnippet(snippet);
        
        VideoStatus status = new VideoStatus();
        status.setUploadStatus("uploaded");
        video.setStatus(status);

        Resource load = storageService.load("video 3.mp4", "70", "1hruc8cc0gshe");//this returns image as a resource file
        File myfile = load.getFile();
        InputStreamContent mediaContent = new InputStreamContent("application/octet-stream",
                new BufferedInputStream(new FileInputStream(myfile)));
        mediaContent.setLength(myfile.length());

        // Define and execute the API request
        YouTube.Videos.Insert request = youtubeService.videos().insert("snippet, status", video, mediaContent);
        Video response = request.execute();
    }