Problem with remote "android-tv-card" with samsung Q70

Hello everyone, I am trying to set up a remote control for my samsung q70 smart tv. I have tried several integrations to create remote controls, such as “samsungtv smart”, however now I have dwelt on “universal remote card”. Very easy to use, but I found some limitations regarding samsung tvs. I would need to configure plex to display the icon and start the app on the smart tv. I also ask if anyone has been able to enable the keyboard, although I see from github that you can only set it up on google and sony tvs. I attach below my configuration. Thank you very much for your help.

The below integration isn’t specifically for your Samsung but it’s the best remote integration that I’ve found. There’s some custom options and the developer is extremely helpful so maybe it’ll work for you.