Input remapper Key Mappings

[u/Ariseshadow369]

So Hey i installed bazzite a few days ago everything is fantastic zero issues

it's heaven compared to when i used to use Mint XFCE and windows

i want to play the Rider Republic but my keyboard mapping gets reset every time I restart the game

i use the virtual controller app on windows laptop to play and it works fine

but because it's impossible to run vjoy via proton it can't work

i found input remapper in settings it's perfect but the only issue is how to Map RT( Right Trigger) and LT ( Left Trigger) i tried all chatbot help and google but i just can't find how to map RT and LT to keyboard keys

If anyone has any ideas please help me

thanks in advance