When Rasa X writes YAML, its indentations for list items is wrong:
key:
- entry1
- entry2
it should be
key:
- entry1
- entry2
That seems to be a recent (like 5 yers ago) issue with ruamel.yaml:
Did anyone except me encounter that?
EDIT: German autocorrect changed ruamel
to Rummel
(sigh…)