Controlling Lutron fans

New to HA, trying to control Lutron fans (as part of a Homeworks Series 8 system). The Lutron integration does not support them, but I am able to send the command to control them via the tap_action “homeworks.send_command”. But cannot get the button (regular or custom button card) to show what button was pressed. So basically there are 3 buttons in a Horizontal stack Card (Off, Low, Medium). Each tap_action sends the appropriate command to Lutron (basically a KBP command), but nothing in the YAML after that seems to run, so I can’t set any properties of the button, and it doesn’t show it has been pressed. The YAML is below, any help is greatly appreciated.

type: custom:button-card
entity: input_select.den_fanspeed
name: “Off”
color_type: card
color: gray
tap_action:
action: perform-action
perform_action: homeworks.send_command
target: {}
data:
controller_id: lutron_homeworks
command:
- KBP, [01:06:12], 15
show_state: false
icon: mdi:fan
size: 20px