pm2 logs --raw doesn't display previous logs

[serge1peshcoff]

I'm trying to display my app logs with PM2, and they're in JSON, so I need raw logs.
When using the pm2 logs <app-name> --raw, there are only logs that were emitter after the command start, the previous logs aren't displayed (though if I run it without the --raw flag, the previous logs are displayed).
The --lines <n> or --lines=<n> options seem to not work.

I've seen this issue: #1277, however it was stated that it has been fixed and I'm still facing it.

Can you help me with it?

PM2 version: `2.4.6`
Node version: `7.10.0`, installed with `n`
Xubuntu Studio 17.04 x64

[vmarchaud]

Published under PM2 2.5