diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9692c5d..fc54cfd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 1.8.2
+
+- Fix the `traitCollectionWithFallback` behaviour on iOS 13 to return the view's predicted traits and prior iOS 13 to respect the key window's traits before falling back to the main screen traits.
+
 # 1.8.1
 
 - Added signal transformations `contains(where:)` and `allSatisfy(where:)` as wrappers for boolean `reduce()` transforms.
diff --git a/Flow/Info.plist b/Flow/Info.plist
index a310bc0..61ecdb0 100644
--- a/Flow/Info.plist
+++ b/Flow/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.8.1</string>
+	<string>1.8.2</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/Flow/UIView+Signal.swift b/Flow/UIView+Signal.swift
index 7c8c1c5..3b43ce0 100644
--- a/Flow/UIView+Signal.swift
+++ b/Flow/UIView+Signal.swift
@@ -42,9 +42,18 @@ public extension UIView {
 }
 
 public extension UITraitEnvironment {
-    /// Returns the current traitCollection or the screen's traitCollection if `self` has no window
+    /// Returns the current traitCollection.
+    ///
+    /// Prior iOS 13 (where the traitCollection is always available), there is a fallback if `self` has no window - it falls back to the app's key window traitCollection or if that's not available to the main screen's traitCollection.
     var traitCollectionWithFallback: UITraitCollection {
-        return hasWindowTraitCollection ?? UIScreen.main.traitCollection
+        guard #available (iOS 13, *) else {
+            switch self {
+            case let view as UIView where view.window != nil: return view.traitCollection
+            case let viewController as UIViewController where viewController.isViewLoaded && viewController.view?.window != nil: return viewController.traitCollection
+            default: return UIApplication.shared.keyWindow?.traitCollection ?? UIScreen.main.traitCollection
+            }
+        }
+        return self.traitCollection
     }
 }
 
@@ -86,16 +95,6 @@ public extension UIView {
     }
 }
 
-private extension UITraitEnvironment {
-    var hasWindowTraitCollection: UITraitCollection? {
-        switch self {
-        case let view as UIView where view.window != nil: return view.traitCollection
-        case let viewController as UIViewController where viewController.isViewLoaded && viewController.view?.window != nil: return viewController.traitCollection
-        default: return nil
-        }
-    }
-}
-
 private extension UIView {
     func signal<T>(for keyPath: KeyPath<CallbackerView, Callbacker<T>>) -> Signal<T> {
         return Signal { callback in
diff --git a/FlowFramework.podspec b/FlowFramework.podspec
index bd16be9..77c6dc9 100644
--- a/FlowFramework.podspec
+++ b/FlowFramework.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "FlowFramework"
-  s.version      = "1.8.1"
+  s.version      = "1.8.2"
   s.module_name  = "Flow"
   s.summary      = "Working with asynchronous flows"
   s.description  = <<-DESC
diff --git a/FlowTests/Info.plist b/FlowTests/Info.plist
index ba72822..77e06cb 100644
--- a/FlowTests/Info.plist
+++ b/FlowTests/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>BNDL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0</string>
+	<string>1.8.2</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>