Linux client does not idle properly

Summary

Linux client doesn't go idle after being left unattended, according to the client's idle setting.

Environment

• Ubuntu 16.04
• Ubuntu 16.10
• Linux client v4.28.0.1659

Step to reproduce

1. Set Idle time in the client settings to 1 minute
2. Leave the machine unattended for 1 minute
3. The status will stay active after 1 minute time has passed

Expected Results

Client should change to Idle as long as the OS doesn't detect any user activity.

Actual Results

Client will stay active even after leaving the machine unattended.