I have buy a new game, never installed it before, and even not yet installed.
But the Steam-Client show that I would have already played it 13 Minutes.

I think this is a bug in the client-software.
I use this one on Manjaro Linux:

```
Steam-Betabranch: Client (stabil)
Steam-Version: 1731433018
Steam-Client: Build-Datum: Di., 12. Nov. 18:10 UTC -08:00
Steam: Webbuild-Datum: Di., 12. Nov. 3:03 UTC -08:00
Steam-API-Version: SteamClient021
```

See Screenshot here: https://ibb.co/L5rHmY8