I finally got it, missing browser_mod integration, stack-in-card and gap-card plugins for Lovelace.
Thank you Ricks88 for the great job, I adapted your remote to my Philips AndroidTV.
Almost every thing works except for the app launches like Netflix, PrimeVideo and Google Play
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Ahh ooops, i forgot the popup with browser_mod indeed :shame:
You can rip the browser mod code out of it of you do not like the popup.
The commands are for a Sony, please search for a philips integration, this may give you an option to set the correct keys 
Hi, sorry to write under this old post. I am trying to create a similar thing with the samsungTV smart add on. I have managed to configure almost everything, I am missing to insert the numeric keypad and the red yellow green blue buttons. Could you kindly send me your configuration I see here so I can see if I can recreate it for a samsung TV as well? Thank you very much
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