Is it possible to optionally specify a temporary directory for encFS?

Currently if it's encrypting a file it stores the partially completed file in the encrypted directory even when the file hasn't been fully written to yet. This poses issues with rclone (I'm getting I/O errors).

So I was wondering if encFS could write the files it's currently encrypting to a temporary directory, and once a file is encrypted, it is then moved to the target encrypted directory.