diff --git a/packages/devtools_app/lib/src/http/http_request_data.dart b/packages/devtools_app/lib/src/http/http_request_data.dart
index 095a7c88faa..59a58beda1b 100644
--- a/packages/devtools_app/lib/src/http/http_request_data.dart
+++ b/packages/devtools_app/lib/src/http/http_request_data.dart
@@ -69,16 +69,24 @@ class HttpRequestData extends NetworkRequest {
       }
     }
 
+    // Stitch together response as it may have been sent in multiple chunks.
+    final encodedData = <int>[];
     for (final event in responseEvents) {
       final traceEvent = TraceEvent(event);
       // TODO(kenz): do we need to do something with the other response events
       // (phases 'b' and 'e')?
       if (traceEvent.phase == TraceEvent.asyncInstantPhase &&
           traceEvent.name == 'Response body') {
-        final encodedData = (traceEvent.args['data'] as List).cast<int>();
+        encodedData.addAll((traceEvent.args['data'] as List).cast<int>());
+      }
+    }
+
+    try {
+      if (encodedData.isNotEmpty) {
         responseBody = utf8.decode(encodedData);
-        break;
       }
+    } on FormatException {
+      // Non-UTF8 response.
     }
 
     final data = HttpRequestData._(
diff --git a/packages/devtools_app/macos/Flutter/Flutter-Debug.xcconfig b/packages/devtools_app/macos/Flutter/Flutter-Debug.xcconfig
index 785633d3a86..6064f7d5a2a 100644
--- a/packages/devtools_app/macos/Flutter/Flutter-Debug.xcconfig
+++ b/packages/devtools_app/macos/Flutter/Flutter-Debug.xcconfig
@@ -1,2 +1,3 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
 #include "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
 #include "ephemeral/Flutter-Generated.xcconfig"
diff --git a/packages/devtools_app/macos/Flutter/Flutter-Release.xcconfig b/packages/devtools_app/macos/Flutter/Flutter-Release.xcconfig
index 5fba960c3af..d583bc140dd 100644
--- a/packages/devtools_app/macos/Flutter/Flutter-Release.xcconfig
+++ b/packages/devtools_app/macos/Flutter/Flutter-Release.xcconfig
@@ -1,2 +1,3 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
 #include "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
 #include "ephemeral/Flutter-Generated.xcconfig"
diff --git a/packages/devtools_app/pubspec.lock b/packages/devtools_app/pubspec.lock
index a790b9d955d..2db534d1c94 100644
--- a/packages/devtools_app/pubspec.lock
+++ b/packages/devtools_app/pubspec.lock
@@ -554,7 +554,7 @@ packages:
     source: hosted
     version: "1.2.0"
   string_scanner:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: string_scanner
       url: "https://pub.dartlang.org"
@@ -709,4 +709,4 @@ packages:
     version: "2.2.1"
 sdks:
   dart: ">=2.12.0-0.0 <3.0.0"
-  flutter: ">=1.22.0 <2.0.0"
+  flutter: ">=1.22.0"