singleFile upon using same filename as previous deletes previous file but does not upload new one

[slavytuch]

Im using v 11.13.0
Filesystem is s3 driver that is pointed to local minio in docker, image - minio/minio:latest

Model configs:

    public const SCORING_MEDIA_COLLECTION = 'scoring';

    public function registerMediaCollections(): void
    {
        $this->addMediaCollection(self::SCORING_MEDIA_COLLECTION)->singleFile();
    }

public function saveReport(string $file): void
    {
        $this->addMediaFromString($file)
            ->usingFileName('report.pdf')
            ->toMediaCollection(self::SCORING_MEDIA_COLLECTION);
    }

First upload - no problems, file is present in minio and in media table.
Second upload - old file is deleted from minio but the new one is not uploaded, and record in media table is present like nothing is wrong.

Is this intended behaviour or issue with minio?