Terminal payments not working using uri deeplink + solo lite

[ctigrisht]

Hey,
I am starting the intent from my MAUI C# app, it seems to work at first but when I select card reader as a payment method it tells me the transaction is failed/cancelled before even trying a payment. The card reader payments work fine if they aren't launched from my app.

I have also added my package name to affilitate key dashboard.

Solo Lite (version 2.2.1.3) + Android (API 33)

        await Launcher.OpenAsync(new Uri(
            "sumupmerchant://pay/1.0"
            + $"?affiliate-key=\"sup_afk_XXXXX\""
            + "&app-id=com.[appPackageName]" // fake package for github
            + $"&total={_totalAmount}"
            + "&currency=EUR" 
            + $"&title=Remote Payment" 
            + "&receipt-mobilephone=+33000000000" // fake number for github 
            + "&receipt-email=example@mail.com" 
            + "&foreign-tx-id=" + Guid.NewGuid() 
            + "&skip-screen-success=true"
            + "&callback=mydeeplink://sumupresult" // fake deeplink for github
        ));