Avif encoder produces artifacts when SharpModifier::class is used

[deluxetom]

Describe the bug

After using the SharpModifier, if I encode the image to avif, it produces artifacts.
The output looks correct with other modifiers, only this one seems to cause issues.

Code Example

use Intervention\Image\Drivers\Vips\Driver as VipsDriver;
use Intervention\Image\ImageManager;

$image = ImageManager::withDriver(VipsDriver::class)
    ->read('trim.png')
    ->sharpen(5)
    ->toAvif();

Expected behavior

Image should match other encoders:

Images

Current output in avif:

Environment:

• PHP Version: 8.1
• OS: Ubuntu
• Intervention Image Version: 3.11.0
• php-vips Version: develop
• libvips Version: 8.16.0

[deluxetom]

I tried using the sharpen vips method but I'm seeing artifacts as well, not as bad as the current method tho.

$image->core()->setNative(
    // $native->conv($this->getUnsharpMask())
    $native->sharpen(['sigma' => $this->amount])
);

[deluxetom]

@olivervogel it looks like I've been removed from this repository, could you add me again? (I got an email saying Ive been removed because of my 2FA but its enabled for my account)
let me know ;)

[olivervogel]

could you add me again?

There should be another invite.

[deluxetom]

@olivervogel all good now, thanks!