Samsung Smart TV integration

Hello All ,
i am new to HA and started integrating my home appliances . i tried using the below custom integration for my Samsung smart TV (2020) QLED .

I already have smartthings configured way before and works very well and i am able to control everything.
I was able to configure all the steps as said on github for this integration including providing my Token key…etc

and then i started setting up a custom tv card as per this

and that was easy to install but when i look at the remote . the buttons in red are all not working and the buttons in green are working fine

here is how my custom card is configured

      - type: custom:tv-card
        entity: media_player.dlna_media
        title: TV Remote
        power_row:
          - power
        channel_row:
          - channel_up
          - info
          - channel_down
        apps_row:
          - netflix
          - youtube
          - spotify
        volume_row: buttons
        navigation_row: buttons
        source_row:
          - return
          - home
          - source
        media_control_row:
          - rewind
          - play
          - pause
          - fast_forward

i used the entity media_player.dlna_media instead of the media_player.tv that is mentioned in the example card cause this is the only entity i have coming from the smart TV integration

If anyone can help point me to what i am doing wrong or missing i will appreciate it

Take a look at how rupin implemented his Samsung TV Remote Control. It worked very well for me. Although I’m still trying to figure out how to get a keypad that isn’t just a row of keys.

thanks alot i already got it working . needed to improve my HA knowledge as i am still in the beginning

FYI I figured out how to get the number keypad by using a different fork of tv-card