How to disable storage directory creation?

[astsu-dev]

Hi!
I tried to run multiple crawlers asynchronously and each crawler was conflicting with each other. I want to store all in memory. How can I do it? I tried to set persistStorage configuration option to false (it was mentioned in this discussion), but it has no effect. Also I tried to set defaultKeyValueStoreId, defaultRequestQueueId and defaultDatasetId for each crawler. I thought that I will get separate directory for each crawler, but Crawlee creates storage/key_value_stores/default, storage/request_queues/default directories.

[metalwarrior665]

I just tested Configuration.getGlobalConfig().set('persistStorage', false); and it works correctly. No directories or files are created.