Having trouble with back paddles

[young osprey]

Trying to use my back paddles on warzone and I bought with the dulshock edge controller and it isnt working. Downloaded DSX and still it isnt working even with the paid version, if someone can help me out it would be very much appreciated

[late gust]

Honestly it's easy if you use the edge tab to map the paddles

Remember that you need controller wired to save to controller internal memory