Hi, We’re trying to implement deeplinks with multi...

# multiplatform

[Arne Vanstraeseele]

Hi,
We’re trying to implement deeplinks with multiple query parameters, but only one query parameter is being deserialized. The other query parameters seem to be ignored. Is this a known issue?
We are using:

jetbrains-compose-navigation = { 
    group = "org.jetbrains.androidx.navigation", 
    name = "navigation-compose", 
    version.ref = "2.9.2" 
}

This is the setup we use:

composable<TypedCallbackRoute>(
    deepLinks = listOf(
        navDeepLink<TypedCallbackRoute>(basePath = "<test-dev://typed/add>")
    )
) { backStackEntry ->
    DeeplinkResultScreen(
        title = "Typed navDeepLink<T>",
        route = backStackEntry.toRoute<TypedCallbackRoute>().toDebugRows(),
        args = backStackEntry.toArgumentRows()
    )
}

We trigger it with:

adb shell am start -a android.intent.action.VIEW -d "<test-dev://typed/add?state=access_denied&error=description&state=dasdf&code=dkjsad>" app.test.navigationrepro

When we inspect the NavBackStackEntry, the query parameters are not all present in backStackEntry.arguments. In our tests, only one query parameter is retained, while the others are missing. The same issue also appears when reading the typed route with backStackEntry.toRoute<TypedCallbackRoute>().
Is this expected behavior, or is this a known limitation/bug in org.jetbrains.androidx.navigationnavigation compose2.9.2?