If choices is a dictionary for type=list, it was treated as a single entry in the choices list for validation purposes (resulting in a validation error).
If choices is a dictionary for type=list, the normalized result was recombined incorrectly, resulting in a list with a single entry.
If default is present for type=list with choices, rendering fails with TypeError: unhashable type: 'list'. (This only happens after 1. is fixed.)
Fixes https://github.com/ansible/ansible/issues/83204.
https://github.com/ansible/ansible/pull/83149/files#diff-fc025deb71887b0e6b0b3280f4dac62412a7e253db3417036dc9ce8d9a9f8e52R24 triggered three bugs in antsibull-docs:
choicesis a dictionary fortype=list, it was treated as a single entry in the choices list for validation purposes (resulting in a validation error).choicesis a dictionary fortype=list, the normalized result was recombined incorrectly, resulting in a list with a single entry.defaultis present fortype=listwithchoices, rendering fails withTypeError: unhashable type: 'list'. (This only happens after 1. is fixed.)