diff --git a/Source/Integration/InputModeRequest.cpp b/Source/Integration/InputModeRequest.cpp
index 5027e12c..261a92c8 100644
--- a/Source/Integration/InputModeRequest.cpp
+++ b/Source/Integration/InputModeRequest.cpp
@@ -7,6 +7,15 @@
 #include "InputModeRequest.h"
 #include "Common.h"
 
+bool FlxInputModeRequest::operator<(const FlxInputModeRequest &Other) const
+{
+	// The highest priority request goes to the front of the array.
+	// Therefore, in this context, 'less than' means 'higher priority'.
+	// It's a little confusing.
+	if (ShowPointer != Other.ShowPointer) return ShowPointer > Other.ShowPointer;
+	return SequenceNumber > Other.SequenceNumber;
+}
+
 bool FlxInputModeRequest::operator==(const FlxInputModeRequest &Other) const
 {
 	return (Widget == Other.Widget) &&
@@ -26,57 +35,68 @@ bool FlxInputModeRequests::SanityCheck(const FlxInputModeRequest &Request)
 	return true;
 }
 
-void FlxInputModeRequests::SplitHighLow(View &High, View &Low)
+
+int32 FlxInputModeRequests::FindWidget(UUserWidget *Widget)
 {
-	int32 NumHigh = 0;
-	while ((NumHigh < Requests.Num()) && (Requests[NumHigh].IsHighPrio())) NumHigh++;
-	int32 NumLow = Requests.Num() - NumHigh;
-	High = View(Requests.GetData(), NumHigh);
-	Low = View(Requests.GetData() + NumHigh, NumLow);
+	for (const FlxInputModeRequest &Req : Requests)
+	{
+		if (Req.Widget == Widget) return &Req - Requests.GetData();
+	}
+	return Requests.Num();
 }
 
-void FlxInputModeRequests::Request(const FlxInputModeRequest &NewRequest)
+void FlxInputModeRequests::BubbleItem(int32 Index)
 {
-	bool IsHigh = NewRequest.IsHighPrio();
+	while ((Index > 0) && (Requests[Index] < Requests[Index - 1]))
+	{
+		Swap(Requests[Index], Requests[Index - 1]);
+		--Index;
+	}
+	while ((Index < Requests.Num() - 1) && (Requests[Index + 1] < Requests[Index]))
+	{
+		Swap(Requests[Index], Requests[Index + 1]);
+		++Index;
+	}
+}
 
-	// Divide the array into a high-priority slice and a low-priority slice.
-	View High, Low;
-	SplitHighLow(High, Low);
+void FlxInputModeRequests::Request(const FlxInputModeRequest &NewRequest, bool UpdateSequence)
+{
+	int32 Index = FindWidget(NewRequest.Widget);
 
-	// Stamp this request with a fresh sequence number.
-	FlxInputModeRequest Stamped = NewRequest;
-	Stamped.SequenceNumber = ++NextSequenceNumber;
+	if (Index == Requests.Num())
+	{
+		Requests.Emplace(NewRequest);
+		Requests[Index].SequenceNumber = ++NextSequenceNumber;
+	}
+	else
+	{
+		int32 SequenceNumber = Requests[Index].SequenceNumber;
+		if (UpdateSequence) SequenceNumber = ++NextSequenceNumber;
+		Requests[Index] = NewRequest;
+		Requests[Index].SequenceNumber = SequenceNumber;
+	}
 
-	// We're going to build a new version of the requests array.
-	TArray<FlxInputModeRequest> Updated;
-
-	// Add all high priority requests to the updated array, new request first.
-	if (IsHigh) Updated.Add(Stamped);
-	for (const FlxInputModeRequest &Req : High)
-		if (Req.Widget != NewRequest.Widget) Updated.Add(Req);
-
-	// Add all low priority requests to the updated array, new request first.
-	if (!IsHigh) Updated.Add(Stamped);
-	for (const FlxInputModeRequest &Req : Low)
-		if (Req.Widget != NewRequest.Widget) Updated.Add(Req);
-
-	Swap(Requests, Updated);
+	BubbleItem(Index);
 }
 
 void FlxInputModeRequests::SetEnableInputComponent(UUserWidget *Widget, bool EnableInputComponent)
 {
-	for (FlxInputModeRequest &Req : Requests)
+	int32 Index = FindWidget(Widget);
+
+	if (Index == Requests.Num())
 	{
-		if (Req.Widget == Widget)
-		{
-			Req.EnableInputComponent = EnableInputComponent;
-			return;
-		}
+		FlxInputModeRequest NewReq;
+		NewReq.Widget = Widget;
+		NewReq.EnableInputComponent = EnableInputComponent;
+		NewReq.SequenceNumber = ++NextSequenceNumber;
+		Requests.Emplace(NewReq);
 	}
-	FlxInputModeRequest NewReq;
-	NewReq.Widget = Widget;
-	NewReq.EnableInputComponent = EnableInputComponent;
-	Request(NewReq);
+	else
+	{
+		Requests[Index].EnableInputComponent = EnableInputComponent;
+	}
+
+	BubbleItem(Index);
 }
 
 void FlxInputModeRequests::Remove(UUserWidget *Widget)
diff --git a/Source/Integration/InputModeRequest.h b/Source/Integration/InputModeRequest.h
index 245fe4b1..fbbc582b 100644
--- a/Source/Integration/InputModeRequest.h
+++ b/Source/Integration/InputModeRequest.h
@@ -34,10 +34,7 @@ struct FlxInputModeRequest
 	FlxInputModeRequest() = default;
 
 	bool operator == (const FlxInputModeRequest &Other) const;
-
-	// True if this request wants any high-priority resource:
-	// keyboard focus, the mouse pointer, or input blocking.
-	bool IsHighPrio() const { return Focus != nullptr || ShowPointer || BlockInput; }
+	bool operator < (const FlxInputModeRequest &Other) const;
 
 	UPROPERTY(BlueprintReadWrite)
 	UUserWidget* Widget = nullptr;
@@ -73,19 +70,14 @@ private:
 	int32 NextSequenceNumber = 0;
 
 public:
-	using View = TArrayView<FlxInputModeRequest>;
-
 	// Get the requests array.
 	const TArray<FlxInputModeRequest> &GetRequests() const { return Requests; }
 
 	// Sanity check a request to see if it is reasonable.
 	static bool SanityCheck(const FlxInputModeRequest &Request);
 	
-	// Divide Requests into a high-priority slice and a low-priority slice.
-	void SplitHighLow(View &High, View &Low); 
-
 	// Apply a request.  Replaces any previous request by the same widget.
-	void Request(const FlxInputModeRequest &NewRequest);
+	void Request(const FlxInputModeRequest &NewRequest, bool UpdateSequence = true);
 
 	// Find the specified widget, and modify the 'EnableInputComponent'
 	// flag.  Adds the widget if it's not already present.
@@ -96,4 +88,11 @@ public:
 
 	// Remove any requests by dead widgets or widgets with no parents.
 	void GarbageCollect();
+
+private:
+	// Find specified widget.  If not present, returns Requests.Num()
+	int32 FindWidget(UUserWidget *Widget);
+
+	// Move item at Index to its proper place in the array by priority.
+	void BubbleItem(int32 Index);
 };