Works only once, then prevents suspend

RM2: V3.3.2.1666, toltec installed,

On a fresh boot or fresh start of xochitl, pushing the power button puts the device to sleep with no problem. However, the next time I try that, the device always wakes up after approx 14 seconds, until I reboot/ restart xochitl.

Starting xochitl with `OXIDE_PRELOAD_DEBUG=1` shows the following when I press the power button:

```
Getting /sys/power/state pipe
```

but execution never reaches `systemctl suspend`.

I disabled the preload by omitting it from `/opt/etc/xochitl.env.d/sysfs_preload.env`, and everything seem to works as expected. But I am curious about the motivation for this preload, and whether omitting it has consequences.