Caused by 0cdd429b44.
Steps to reproduce:
- Add a custom property to the default Cube object
- Open property editor
- Change type to Boolean
- Apply the changes
Observe that the property is still Int.
On a code side the issue is caused by the change in the idp_from_PyBool()
which used to return property of type IDP_BOOLEAN before the change, but
IDP_INT after the change.
Pull Request: https://projects.blender.org/blender/blender/pulls/119962