using smartthings method : sensor present but lack of attributes

[multinet33]

Hello

Using the last HA version and the samsungtv_tizen v1.6.1 with a QE65Q80R with correct api and device id (checked mutliple times)

I cant get anything more that "TV/HDMI" than that in the attribute of the media_player sensor : source_list: TV/HDMI
volume_level: 0
is_volume_muted: false
media_title: TV/HDMI
source: TV/HDMI
device_class: tv
friendly_name: TV HACS TIZEN 3
supported_features: 20413

No indication of TV channels or app

This is less than the ping method because with ping method i have the app (but not the channel tv)

What is wrong ?

is is my configuration.yaml extract :
#############################################

SAMSUNG TV TIZEN

#############################################
media_player:

• platform: samsungtv_tizen
  host: 192.168.1.18
  mac: "HIDDEN BY ME*"
  api_key: "HIDDEN BY ME*"
  device_id: "HIDDEN BY ME*"
  update_method: "smartthings"
  show_channel_number: true
  name: "TV HACS TIZEN 3"

thank you