Describe the issue: When creating a NumPy array from a list of lists with dtype=object, NumPy implicitly promotes inner lists to ndarray if their lengths are uniform, but keeps them as list if not.

'Long-lasting and legacy-making' - MLS Commissioner Don Garber outlines vision to convert 2026 World Cup enthusiasm into permanent growth for domestic leagues ...

Prerequisites Write a descriptive title. Make sure you are able to repro it on the latest version Search the existing issues. Steps to reproduce In the generated MAML help the lists in markdown doc ...