Is it possible to keep the cache alive?

[luthianovolters]

First, thanks for this awesome package, it's helping me a lot!

I am using this package on flutter web to display an uploaded PDF file with Uint8List on a new screen, but it always clears the cache after the first build of PdfViewer.data().

Note 1: it only clears the Uint8List in the class and in my custom controller with Provider, but the string name is kept in both;
Note 2: it only occurs with PdfViewer; Image.memory() does not clear the data;

Context of use: I'm looking for a solution to navigate to a new screen to display the PDF file and then return to the previous page so the user can save the file.

import 'dart:typed_data';
import 'package:flutter/material.dart';
import 'package:pdfrx/pdfrx.dart';

class ExampleViewer extends StatelessWidget {
  final String fileName;
  final Uint8List fileBytes;
  const ExampleViewer(
      {super.key, required this.fileName, required this.fileBytes});

  bool _isPDF() {
    return fileName.contains('pdf');
  }

  @override
  Widget build(BuildContext context) {
    return SafeArea(
        child: Scaffold(
            appBar: AppBar(title: const Text('Example Viewer')),
            body: _isPDF()
                ? PdfViewer.data(
                    fileBytes,
                    sourceName: fileName,
                  )
                : Center(child: Image.memory(fileBytes))));
  }
}

Need your help @espresso3389