Rigging disappears Harmony 15

Hey, I need some help. I’m using the Rigging in Harmony 15. I do it on my leg and my foot. Both are in separate layers. When I turn them on, the rigging of the foot disappears. Please, can you help me? on how to connect the bones of the leg and foot without disappearing. I have already tried the option to show the manipulator.

Did you try making a kinematic output from the leg deformer chain connecting to the foot chain?