Christoph von Krüchten

- [X] I've checked [docs](https://rich.readthedocs.io/en/latest/introduction.html) and [closed issues](https://github.com/Textualize/rich/issues?q=is%3Aissue+is%3Aclosed) for possible solutions. - [X] I can't find my issue in the [FAQ](https://github.com/Textualize/rich/blob/master/FAQ.md). Classes that implement a `__rich__`-method aren't rendered correctly in...