Help with Laravel R2 Integration - "Header 'x-amz-checksum-crc32' Not Implemented"

League\Flysystem\UnableToWriteFile Unable to write file at location: example.txt. 
Error executing "PutObject" on "https://psww-fss-storage.45748884cf5de2a3cff083c6eb2319b9.r2.cloudflarestorage.com/example.txt"; 
AWS HTTP error: Server error: `PUT https://psww-fss-storage.45748884cf5de2a3cff083c6eb2319b9.r2.cloudflarestorage.com/example.txt` resulted in a `501 Not Implemented` response:

NotImplemented (server): Header 'x-amz-checksum-crc32' with value 'AAAAAA==' not implemented.
My Current Configuration:
Here’s my R2 configuration in config/filesystems.php:

'r2' => [
    'driver' => 's3',
    'key' => env('R2_ACCESS_KEY_ID'),
    'secret' => env('R2_SECRET_ACCESS_KEY'),
    'region' => 'auto',
    'bucket' => env('R2_BUCKET'),
    'url' => env('R2_URL'),
    'endpoint' => env('R2_ENDPOINT'),
    'use_path_style_endpoint' => env('R2_USE_PATH_STYLE_ENDPOINT', false),
    'throw' => true,
],

$test = Storage::disk('r2')->put('example.txt', 'Hello World');