The bug

When testing for families in Molang using the "has_any_family" query, it cannot read families that contain uppercase letters properly and will fail.

Steps to reproduce:

• Install the attached behavior pack and apply it to a world.
• Open the world, and run /event entity @p apply_family. This should apply the "minecraft:type_family" component containing a family with an uppercase letter.
• Observe chat for a success message.

→ Nothing occurs. The animation controller looking for the uppercase family could not succeed.