When using "w", the IDLE column contains random values for ssh sessions (maybe for other type of sessions too).

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Steps to reproduce:

[root@localhost ~]# rpm -q procps-ng
procps-ng-4.0.4-5.el10.x86_64

I'm the only active user (via ssh), I keep running "w" (I'm active, not idle) but IDLE is always 1 hour:

{{[root@localhost ~]# w}}
{{ 20:38:07 up  2:00,  2 users,  load average: 0.00, 0.00, 0.00}}
{{USER     TTY        LOGIN@   IDLE   JCPU   PCPU WHAT}}
{{root               18:38    1:00m  0.00s  0.28s /usr/lib/systemd/systemd --user}}
{{root               20:21    1:00m  0.00s  0.01s sshd-session: root [priv]}}
{{[root@localhost ~]# w}}
{{ 20:38:07 up  2:00,  2 users,  load average: 0.00, 0.00, 0.00}}
{{USER     TTY        LOGIN@   IDLE   JCPU   PCPU WHAT}}
{{root               18:38    1:00m  0.00s  0.28s /usr/lib/systemd/systemd --user}}
{{root               20:21    1:00m  0.00s  0.01s sshd-session: root [priv]}}
{{[root@localhost ~]#}}