Empty report in case of sendAll and sendmulticast

Describe the bug

@jeromegamez I am using sendAll and sendMulticast "kreait/firebase-php": "^5.26" in laravel 6 and PHP 7.4 (that's the only supported package version with this env) and I am getting an empty report.

Kreait\Firebase\Messaging\MulticastSendReport {#4208 ▼
  -items: []
}

and the send method is working fine which sends messages one by one (so not scalable) with same package version

is there any workaround for this?

Installed packages

"require": {
        "php": "^7.2",
        "brozot/laravel-fcm": "^1.3",
        "fideloper/proxy": "^4.0",
        "intervention/image": "^2.5",
        "kreait/firebase-php": "^5.26",
        "laravel/framework": "^6.2",
        "laravel/socialite": "^5.1",
        "laravel/tinker": "^2.0",
        "laravel/ui": "^1.2",
        "laravelcollective/html": "^6.0",
        "league/flysystem-aws-s3-v3": "~1.0",
        "nadeem2462/sendpulselaraveldriver": "master@dev",
        "sendpulse/rest-api": "^1.0",
        "stripe/stripe-php": "^7.113",
        "yajra/laravel-datatables-oracle": "~9.0"
    },

PHP version and extensions

PHP 7.4

composer               2.5.8    Composer package
composer-plugin-api    2.3.0    The Composer Plugin API
composer-runtime-api   2.2.2    The Composer Runtime API
ext-bcmath             7.4.33   The bcmath PHP extension
ext-bz2                7.4.33   The bz2 PHP extension
ext-calendar           7.4.33   The calendar PHP extension
ext-ctype              7.4.33   The ctype PHP extension
ext-curl               7.4.33   The curl PHP extension
ext-date               7.4.33   The date PHP extension
ext-dom                20031129 The dom PHP extension
ext-exif               7.4.33   The exif PHP extension
ext-fileinfo           7.4.33   The fileinfo PHP extension
ext-filter             7.4.33   The filter PHP extension
ext-ftp                7.4.33   The ftp PHP extension
ext-gd                 7.4.33   The gd PHP extension
ext-gettext            7.4.33   The gettext PHP extension
ext-hash               7.4.33   The hash PHP extension
ext-iconv              7.4.33   The iconv PHP extension
ext-json               7.4.33   The json PHP extension
ext-libxml             7.4.33   The libxml PHP extension
ext-mbstring           7.4.33   The mbstring PHP extension
ext-mysqli             7.4.33   The mysqli PHP extension
ext-mysqlnd            0        The mysqlnd PHP extension (actual version: mysqlnd 7.4.33)
ext-openssl            7.4.33   The openssl PHP extension
ext-pcre               7.4.33   The pcre PHP extension
ext-pdo                7.4.33   The PDO PHP extension
ext-pdo_mysql          7.4.33   The pdo_mysql PHP extension
ext-pdo_sqlite         7.4.33   The pdo_sqlite PHP extension
ext-phar               7.4.33   The Phar PHP extension
ext-readline           7.4.33   The readline PHP extension
ext-redis              5.3.7    The redis PHP extension
ext-reflection         7.4.33   The Reflection PHP extension
ext-session            7.4.33   The session PHP extension
ext-simplexml          7.4.33   The SimpleXML PHP extension
ext-spl                7.4.33   The SPL PHP extension
ext-tokenizer          7.4.33   The tokenizer PHP extension
ext-xml                7.4.33   The xml PHP extension
ext-xmlreader          7.4.33   The xmlreader PHP extension
ext-xmlwriter          7.4.33   The xmlwriter PHP extension
ext-zip                1.15.6   The zip PHP extension
ext-zlib               7.4.33   The zlib PHP extension
lib-bz2                1.0.8    The bz2 library
lib-curl               7.70.0   The curl library
lib-curl-libssh2       1.9.0    curl libssh2 version
lib-curl-openssl       1.1.1.19 curl OpenSSL version (1.1.1.19)
lib-curl-zlib          1.2.12   curl zlib version
lib-date-timelib       2018.04  date timelib version
lib-date-zoneinfo      2022.1   zoneinfo ("Olson") database for date
lib-fileinfo-libmagic  537      fileinfo libmagic version
lib-gd                 2.0.35   The gd library
lib-gd-freetype        2.9.1    freetype version for gd
lib-gd-libjpeg         9.0      libjpeg version for gd
lib-gd-libpng          1.6.34   libpng version for gd
lib-gd-libxpm          3.5.12   libxpm version for gd
lib-iconv              1.16     The iconv library
lib-libxml             2.9.10   libxml library version
lib-mbstring-libmbfl   1.3.2    mbstring libmbfl version
lib-mbstring-oniguruma 6.9.5    mbstring oniguruma version
lib-openssl            1.1.1.19 OpenSSL 1.1.1s  1 Nov 2022
lib-pcre               10.35    The pcre library
lib-pcre-unicode       13.0.0   PCRE Unicode version support
lib-pdo_sqlite-sqlite  3.31.1   The pdo_sqlite-sqlite library
lib-zip-libzip         1.7.1    The zip-libzip library
lib-zlib               1.2.12   The zlib library
php                    7.4.33   The PHP interpreter
php-64bit              7.4.33   The PHP interpreter, 64bit
php-ipv6               7.4.33   The PHP interpreter, with IPv6 support
php-zts                7.4.33   The PHP interpreter, with Zend Thread Safety

Steps to reproduce the issue.

# Insert the commands issued in the terminal if they are needed
# to reproduce the issue. Otherwise, delete this code block.

// Insert the PHP code to reproduce the issue. Please ensure that it is code that
// can be copy pasted to reproduce it.

Error message/Stack trace

Empty resport and not sending notifications

Additional information

No response

kreait / firebase-bundle

Empty report in case of sendAll and sendmulticast #65