How to attach groom to mesh in 4.25 Preview?

In 4.24 you simply dragged the groom to the mesh in the scene and a menu appeared where you chose which bone to attach the groom to, but in 4.25 the bone menu does not appear and I cant for the life of me figure out an alternative way to do it. What’s the new way to choose which bone to attach the groom to? Is there one or is it a weird bug?