pickFiles never resolves when passing allowMultiple and withReadStream together on web

[haradakunihiko]

Describe the bug
On Web (Chrome browser), when I pass allowMultiple and withReadStream together, the Future never resolves. Is this a bug or designed?

Platform

• Web

Platform OS version
chrome on mac OS 11.4

How are you picking?

print('start pick');
final result = await FilePicker.platform
    .pickFiles(allowMultiple: true, withReadStream: true);
print('this never called');

Flutter Version details
2.5.1

[miguelpruivo]

Could be a bug. Might have to look into it.

[zambetpentru]

Hi, I had a quick look and 4.1.0 is fine and I can see that it is broken in 4.1.1.

[JaviBonilla]

Hi, I have the same issue when allowMultiple and withReadStream are both enabled.

I tested on Chromium Version 94.0.4606.81 (Official Build) snap (64-bit) on Linux and up to version 3.0.4 is working, for 4.0.0 and above it is not.

[miguelpruivo]

Fixed with 4.1.5. Thank you!