## Summary We currently perform a subtyping check instead of the intended subclass check (and the subtyping check is confusingly named `is_subclass_of`). This showed up in https://github.com/astral-sh/ruff/pull/21070.
## Summary We currently perform a subtyping check instead of the intended subclass check (and the subtyping check is confusingly named `is_subclass_of`). This showed up in https://github.com/astral-sh/ruff/pull/21070.