Logs Viewer - stderr.log file

I’ve noticed that we can view through the web interface the error log file and access log.
But I’m missing the /usr/local/lsws/logs/stderr.log file.
That is because the nodejs apps writes errors to stderr.log file, and the vhost logs folder ins’t being written to.
So it would be appreciated to add the same for stderr.log, instead of having to log to ssh.
Can this be done?