When header are invalid, exception is not catched

[lyrixx]

hello

Here is the reproducer:

use Buzz\Client\MultiCurl;
use Nyholm\Psr7\Factory\Psr17Factory;
use Nyholm\Psr7\Request;

require __DIR__.'/vendor/autoload.php';

$client = new MultiCurl(new Psr17Factory(), [
]);

$client->sendAsyncRequest($a = new Request('get', 'https://www.elysee.fr/'), ['callback' => function($request, $response, $exception) {
    dump([$request, $response, $exception]);
}]);

while (true) {
    $client->proceed();
    echo '.';
    usleep(100000);
}

I'm expecting that my callback will be called. But instead an exception is bubbled from $client->proceed()

[lyrixx]

I don't need that anymore. Thanks