Fix AppScaffold content window insets.

app/src/main/java/org/thoughtcrime/securesms/window/AppScaffold.kt

@@ -22,6 +22,7 @@ import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.LocalMinimumInteractiveComponentSize
 import androidx.compose.material3.Scaffold
+import androidx.compose.material3.ScaffoldDefaults
 import androidx.compose.material3.Text
 import androidx.compose.material3.adaptive.ExperimentalMaterial3AdaptiveApi
 import androidx.compose.material3.adaptive.currentWindowAdaptiveInfo
@@ -229,6 +230,7 @@ fun AppScaffold(
   paneExpansionState: PaneExpansionState = rememberPaneExpansionState(),
   paneExpansionDragHandle: (@Composable ThreePaneScaffoldScope.(PaneExpansionState) -> Unit)? = null,
   snackbarHost: @Composable () -> Unit = {},
+  contentWindowInsets: WindowInsets = ScaffoldDefaults.contentWindowInsets,
   animatorFactory: AppScaffoldAnimationStateFactory = AppScaffoldAnimationStateFactory.Default
 ) {
   val isForcedCompact = WindowSizeClass.checkForcedCompact()
@@ -241,6 +243,7 @@ fun AppScaffold(
       navRailContent = navRailContent,
       bottomNavContent = bottomNavContent,
       windowSizeClass = windowSizeClass,
+      contentWindowInsets = contentWindowInsets,
       modifier = modifier
     )
 
@@ -252,7 +255,7 @@ fun AppScaffold(
 
   Scaffold(
     containerColor = Color.Transparent,
-    contentWindowInsets = WindowInsets(),
+    contentWindowInsets = contentWindowInsets,
     topBar = topBarContent,
     snackbarHost = snackbarHost,
     modifier = modifier
@@ -296,7 +299,8 @@ fun AppScaffold(
               listContent = secondaryContent,
               navRailContent = navRailContent,
               bottomNavContent = bottomNavContent,
-              windowSizeClass = windowSizeClass
+              windowSizeClass = windowSizeClass,
+              contentWindowInsets = WindowInsets() // parent scaffold already applies the necessary insets
             )
           }
         }
@@ -352,12 +356,13 @@ private fun ListAndNavigation(
   bottomNavContent: @Composable () -> Unit,
   snackbarHost: @Composable () -> Unit = {},
   windowSizeClass: WindowSizeClass,
+  contentWindowInsets: WindowInsets,
   modifier: Modifier = Modifier
 ) {
   Scaffold(
     containerColor = Color.Transparent,
     topBar = topBarContent,
-    contentWindowInsets = WindowInsets(),
+    contentWindowInsets = contentWindowInsets,
     snackbarHost = snackbarHost,
     modifier = modifier
   ) { paddingValues ->