Ok finally figured out where to turn on debug logging and pulled what I could.
The light was off so I started by turning it on:
2022-09-19 14:48:34.983 DEBUG (MainThread) [homeassistant.components.websocket_api.http.connection] [547779668112] Received {'type': 'call_service', 'domain': 'light', 'service': 'turn_on', 'service_data': {'entity_id': 'light.front_door_mantle_light_2'}, 'id': 71}
2022-09-19 14:48:34.987 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event call_service[L]: domain=light, service=turn_on, service_data=entity_id=light.front_door_mantle_light_2>
2022-09-19 14:48:34.996 DEBUG (Recorder) [homeassistant.components.recorder.core] Processing task: EventTask(event=<Event call_service[L]: domain=light, service=turn_on, service_data=entity_id=light.front_door_mantle_light_2>)
2022-09-19 14:48:36.289 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=light.front_door_mantle_light_2, old_state=<state light.front_door_mantle_light_2=off; min_mireds=153, max_mireds=500, supported_color_modes=['color_temp', 'hs'], friendly_name=Front Door Mantle Light, supported_features=19 @ 2022-09-19T14:47:11.077180-07:00>, new_state=<state light.front_door_mantle_light_2=on; min_mireds=153, max_mireds=500, supported_color_modes=['color_temp', 'hs'], color_mode=hs, brightness=252, hs_color=(298.8, 100.0), rgb_color=(249, 0, 255), xy_color=(0.378, 0.151), friendly_name=Front Door Mantle Light, supported_features=19 @ 2022-09-19T14:48:36.288921-07:00>>
2022-09-19 14:48:36.292 DEBUG (Recorder) [homeassistant.components.recorder.core] Processing task: EventTask(event=<Event state_changed[L]: entity_id=light.front_door_mantle_light_2, old_state=<state light.front_door_mantle_light_2=off; min_mireds=153, max_mireds=500, supported_color_modes=['color_temp', 'hs'], friendly_name=Front Door Mantle Light, supported_features=19 @ 2022-09-19T14:47:11.077180-07:00>, new_state=<state light.front_door_mantle_light_2=on; min_mireds=153, max_mireds=500, supported_color_modes=['color_temp', 'hs'], color_mode=hs, brightness=252, hs_color=(298.8, 100.0), rgb_color=(249, 0, 255), xy_color=(0.378, 0.151), friendly_name=Front Door Mantle Light, supported_features=19 @ 2022-09-19T14:48:36.288921-07:00>>)
2022-09-19 14:48:36.295 DEBUG (MainThread) [homeassistant.components.websocket_api.http.connection] [547837102736] Sending {"id":2,"type":"event","event":{"c":{"light.front_door_mantle_light_2":{"+":{"s":"on","lc":1663624116.288921,"c":"01GDBVJWSAYBPV19C5MBRMXXXQ","a":{"color_mode":"hs","brightness":252,"hs_color":[298.8,100.0],"rgb_color":[249,0,255],"xy_color":[0.378,0.151]}}}}}}
2022-09-19 14:48:36.298 DEBUG (MainThread) [homeassistant.components.websocket_api.http.connection] [547779668112] Sending {"id":3,"type":"event","event":{"c":{"light.front_door_mantle_light_2":{"+":{"s":"on","lc":1663624116.288921,"c":"01GDBVJWSAYBPV19C5MBRMXXXQ","a":{"color_mode":"hs","brightness":252,"hs_color":[298.8,100.0],"rgb_color":[249,0,255],"xy_color":[0.378,0.151]}}}}}}
I gave it a second and then tried to adjust the color and this is what followed:
2022-09-19 14:48:55.035 DEBUG (MainThread) [homeassistant.components.websocket_api.http.connection] [547779668112] Received {'type': 'call_service', 'domain': 'light', 'service': 'turn_on', 'service_data': {'entity_id': 'light.front_door_mantle_light_2', 'hs_color': [45, 100]}, 'id': 72}
2022-09-19 14:48:55.039 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event call_service[L]: domain=light, service=turn_on, service_data=entity_id=light.front_door_mantle_light_2, hs_color=[45, 100]>
2022-09-19 14:48:55.048 DEBUG (Recorder) [homeassistant.components.recorder.core] Processing task: EventTask(event=<Event call_service[L]: domain=light, service=turn_on, service_data=entity_id=light.front_door_mantle_light_2, hs_color=[45, 100]>)
2022-09-19 14:48:55.222 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=light.front_door_mantle_light_2, old_state=<state light.front_door_mantle_light_2=on; min_mireds=153, max_mireds=500, supported_color_modes=['color_temp', 'hs'], color_mode=hs, brightness=252, hs_color=(298.8, 100.0), rgb_color=(249, 0, 255), xy_color=(0.378, 0.151), friendly_name=Front Door Mantle Light, supported_features=19 @ 2022-09-19T14:48:36.288921-07:00>, new_state=<state light.front_door_mantle_light_2=on; min_mireds=153, max_mireds=500, supported_color_modes=['color_temp', 'hs'], color_mode=hs, brightness=252, hs_color=(43.2, 100.0), rgb_color=(255, 183, 0), xy_color=(0.537, 0.438), friendly_name=Front Door Mantle Light, supported_features=19 @ 2022-09-19T14:48:36.288921-07:00>>
2022-09-19 14:48:55.225 DEBUG (Recorder) [homeassistant.components.recorder.core] Processing task: EventTask(event=<Event state_changed[L]: entity_id=light.front_door_mantle_light_2, old_state=<state light.front_door_mantle_light_2=on; min_mireds=153, max_mireds=500, supported_color_modes=['color_temp', 'hs'], color_mode=hs, brightness=252, hs_color=(298.8, 100.0), rgb_color=(249, 0, 255), xy_color=(0.378, 0.151), friendly_name=Front Door Mantle Light, supported_features=19 @ 2022-09-19T14:48:36.288921-07:00>, new_state=<state light.front_door_mantle_light_2=on; min_mireds=153, max_mireds=500, supported_color_modes=['color_temp', 'hs'], color_mode=hs, brightness=252, hs_color=(43.2, 100.0), rgb_color=(255, 183, 0), xy_color=(0.537, 0.438), friendly_name=Front Door Mantle Light, supported_features=19 @ 2022-09-19T14:48:36.288921-07:00>>)
2022-09-19 14:48:55.230 DEBUG (MainThread) [homeassistant.components.websocket_api.http.connection] [547837102736] Sending {"id":2,"type":"event","event":{"c":{"light.front_door_mantle_light_2":{"+":{"lu":1663624135.22211,"c":"01GDBVKGBXVCE46XBD6071R4YS","a":{"hs_color":[43.2,100.0],"rgb_color":[255,183,0],"xy_color":[0.537,0.438]}}}}}}
2022-09-19 14:48:55.236 DEBUG (MainThread) [homeassistant.components.websocket_api.http.connection] [547779668112] Sending {"id":3,"type":"event","event":{"c":{"light.front_door_mantle_light_2":{"+":{"lu":1663624135.22211,"c":"01GDBVKGBXVCE46XBD6071R4YS","a":{"hs_color":[43.2,100.0],"rgb_color":[255,183,0],"xy_color":[0.537,0.438]}}}}}}
2022-09-19 14:48:57.325 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=light.front_door_mantle_light_2, old_state=<state light.front_door_mantle_light_2=on; min_mireds=153, max_mireds=500, supported_color_modes=['color_temp', 'hs'], color_mode=hs, brightness=252, hs_color=(43.2, 100.0), rgb_color=(255, 183, 0), xy_color=(0.537, 0.438), friendly_name=Front Door Mantle Light, supported_features=19 @ 2022-09-19T14:48:36.288921-07:00>, new_state=<state light.front_door_mantle_light_2=off; min_mireds=153, max_mireds=500, supported_color_modes=['color_temp', 'hs'], friendly_name=Front Door Mantle Light, supported_features=19 @ 2022-09-19T14:48:57.325260-07:00>>
2022-09-19 14:48:57.328 DEBUG (Recorder) [homeassistant.components.recorder.core] Processing task: EventTask(event=<Event state_changed[L]: entity_id=light.front_door_mantle_light_2, old_state=<state light.front_door_mantle_light_2=on; min_mireds=153, max_mireds=500, supported_color_modes=['color_temp', 'hs'], color_mode=hs, brightness=252, hs_color=(43.2, 100.0), rgb_color=(255, 183, 0), xy_color=(0.537, 0.438), friendly_name=Front Door Mantle Light, supported_features=19 @ 2022-09-19T14:48:36.288921-07:00>, new_state=<state light.front_door_mantle_light_2=off; min_mireds=153, max_mireds=500, supported_color_modes=['color_temp', 'hs'], friendly_name=Front Door Mantle Light, supported_features=19 @ 2022-09-19T14:48:57.325260-07:00>>)
2022-09-19 14:48:57.331 DEBUG (MainThread) [homeassistant.components.websocket_api.http.connection] [547837102736] Sending {"id":2,"type":"event","event":{"c":{"light.front_door_mantle_light_2":{"+":{"s":"off","lc":1663624137.32526},"-":{"a":["xy_color","color_mode","brightness","rgb_color","hs_color"]}}}}}
2022-09-19 14:48:57.334 DEBUG (MainThread) [homeassistant.components.websocket_api.http.connection] [547779668112] Sending {"id":3,"type":"event","event":{"c":{"light.front_door_mantle_light_2":{"+":{"s":"off","lc":1663624137.32526},"-":{"a":["xy_color","color_mode","brightness","rgb_color","hs_color"]}}}}}