Is this a bot and how do I report bots?

[Alukah]

You can manually turn afk on and off. It only turns off when moving the mouse of keyboard if it automatically set itself to afk rather than manually.

I can't test it myself atm but unless they fixed it, you are wrong. There was a big thread not so long ago where people complained about the afk status being removed even if it was set manually or if auto afk was off, devs replied that they wouldn't change it.

(Again can't test it, so I'd appreciate a quick check)