- [11433](https://github.com/rasahq/rasa/issues/11433): This fix makes sure that when a Domain object is loaded from multiple files where one file specifies a custom session config and the rest do not, the default session configuration does not override the custom session config.
Miscellaneous internal changes
- [11426](https://github.com/rasahq/rasa/issues/11426), [#11434](https://github.com/rasahq/rasa/issues/11434)