diff --git a/cascade-compose/src/main/java/me/saket/cascade/Cascade.kt b/cascade-compose/src/main/java/me/saket/cascade/Cascade.kt
index 088d380..dce9ef8 100644
--- a/cascade-compose/src/main/java/me/saket/cascade/Cascade.kt
+++ b/cascade-compose/src/main/java/me/saket/cascade/Cascade.kt
@@ -167,7 +167,8 @@ fun CascadeDropdownMenu(
             clickableWithoutRipple(onClick = onDismissRequest)
           },
         positionProvider = popupPositionProvider,
-        anchorBounds = anchorBounds
+        anchorBounds = anchorBounds,
+        properties = properties,
       ) {
         PopupContent(
           modifier = Modifier
diff --git a/cascade-compose/src/main/java/me/saket/cascade/internal/PositionPopupContent.kt b/cascade-compose/src/main/java/me/saket/cascade/internal/PositionPopupContent.kt
index 244dd83..1904529 100644
--- a/cascade-compose/src/main/java/me/saket/cascade/internal/PositionPopupContent.kt
+++ b/cascade-compose/src/main/java/me/saket/cascade/internal/PositionPopupContent.kt
@@ -1,8 +1,10 @@
 package me.saket.cascade.internal
 
+import android.os.Build
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.absoluteOffset
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
@@ -19,19 +21,33 @@ import androidx.compose.ui.unit.IntSize
 import androidx.compose.ui.unit.round
 import androidx.compose.ui.unit.toOffset
 import androidx.compose.ui.window.PopupPositionProvider
+import androidx.compose.ui.window.PopupProperties
 import kotlin.math.roundToInt
+import android.graphics.Rect as AndroidRect
 
 @Composable
+@Suppress("NAME_SHADOWING")
 internal fun PositionPopupContent(
   modifier: Modifier = Modifier,
   positionProvider: PopupPositionProvider,
   anchorBounds: ScreenRelativeBounds?,
+  properties: PopupProperties,
   content: @Composable () -> Unit
 ) {
   val popupView = LocalView.current
   val layoutDirection = LocalLayoutDirection.current
   var contentPosition: IntOffset? by remember { mutableStateOf(null) }
 
+  if (Build.VERSION.SDK_INT >= 29 && properties.excludeFromSystemGesture) {
+    contentPosition?.let { contentPosition ->
+      LaunchedEffect(contentPosition) {
+        popupView.systemGestureExclusionRects = mutableListOf(
+          AndroidRect(0, 0, contentPosition.x, contentPosition.y)
+        )
+      }
+    }
+  }
+
   Box(modifier) {
     Box(
       Modifier
diff --git a/cascade-compose/src/main/java/me/saket/cascade/internal/ScreenRelativeBounds.kt b/cascade-compose/src/main/java/me/saket/cascade/internal/ScreenRelativeBounds.kt
index 82408d5..ea9caef 100644
--- a/cascade-compose/src/main/java/me/saket/cascade/internal/ScreenRelativeBounds.kt
+++ b/cascade-compose/src/main/java/me/saket/cascade/internal/ScreenRelativeBounds.kt
@@ -5,6 +5,7 @@ import androidx.compose.runtime.Immutable
 import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.geometry.Rect
 import androidx.compose.ui.layout.LayoutCoordinates
+import androidx.compose.ui.layout.boundsInRoot
 import androidx.compose.ui.layout.boundsInWindow
 import androidx.compose.ui.layout.findRootCoordinates
 import androidx.compose.ui.layout.positionInRoot
@@ -37,6 +38,10 @@ internal fun ScreenRelativeBounds(coordinates: LayoutCoordinates, owner: View):
       size = coordinates.size.toSize()
     ),
     root = RootLayoutCoordinatesInfo(
+      // material3 uses View#getWindowVisibleDisplayFrame() for calculating window size,
+      // but that produces infinite-like values for windows that have FLAG_LAYOUT_NO_LIMITS
+      // set (source: WindowLayout.java). material3 ends up looking okay because WindowManager
+      // sanitizes bad values.
       layoutBoundsInWindow = coordinates.findRootCoordinates().boundsInWindow(),
       windowPositionOnScreen = run {
         owner.rootView.getLocationOnScreen(intArrayBuffer)
@@ -46,7 +51,7 @@ internal fun ScreenRelativeBounds(coordinates: LayoutCoordinates, owner: View):
   )
 }
 
-// I do not expect this to be shared across threads to need any synchronization.
+// I don't expect this to be shared across threads to need any synchronization.
 private val intArrayBuffer = IntArray(size = 2)
 
 /**