Animation is encoded flickering

[SnowRunescape]

Describe the bug

After converting the GIF and applying scaleDown, the image started flickering.

Code Example

$manager = ImageManager::gd();

$manager->read($file->getRealPath())
->scaleDown($width, $height)
->save();

Expected behavior

The image should be properly resized without any flickering effect.

Images

If applicable, add problematic images or screenshots to help explain your problem.
https://storage.minecart.com.br/2b6f64e20b6818a383be5438f31219f7_0c2f67a1_1940_4fde_9b0a_1947f931f941.gif

original:

Environment (please complete the following information):

• PHP Version: 8.4
• OS: linux
• Intervention Image Version: 3.11.2
• GD, Imagick or libvips: GD

[olivervogel]

For reasons not yet known, the following frames are not decoded correctly during the process of the following method calls.

• Distorted frames: 1 & 140
• Empty frames: 21

The rest of the frames seem ok.

use Intervention\Gif\Decoder;
use Intervention\Gif\Splitter;

$gif = Decoder::decode('test.gif');
$frame = $gif->getFrames()[1];