diff --git a/impeller/renderer/backend/gles/command_buffer_gles.cc b/impeller/renderer/backend/gles/command_buffer_gles.cc
index c53c774330399..b360170aaac0d 100644
--- a/impeller/renderer/backend/gles/command_buffer_gles.cc
+++ b/impeller/renderer/backend/gles/command_buffer_gles.cc
@@ -38,6 +38,11 @@ bool CommandBufferGLES::OnSubmitCommands(CompletionCallback callback) {
   return result;
 }
 
+// |CommandBuffer|
+void CommandBufferGLES::OnWaitUntilScheduled() {
+  reactor_->GetProcTable().Flush();
+}
+
 // |CommandBuffer|
 std::shared_ptr<RenderPass> CommandBufferGLES::OnCreateRenderPass(
     RenderTarget target) {
diff --git a/impeller/renderer/backend/gles/command_buffer_gles.h b/impeller/renderer/backend/gles/command_buffer_gles.h
index 9aef71fa80842..ec78df92e20c6 100644
--- a/impeller/renderer/backend/gles/command_buffer_gles.h
+++ b/impeller/renderer/backend/gles/command_buffer_gles.h
@@ -34,6 +34,9 @@ class CommandBufferGLES final : public CommandBuffer {
   // |CommandBuffer|
   bool OnSubmitCommands(CompletionCallback callback) override;
 
+  // |CommandBuffer|
+  void OnWaitUntilScheduled() override;
+
   // |CommandBuffer|
   std::shared_ptr<RenderPass> OnCreateRenderPass(RenderTarget target) override;
 
diff --git a/impeller/renderer/backend/gles/proc_table_gles.h b/impeller/renderer/backend/gles/proc_table_gles.h
index 6fb00e83c4a5a..5e150c8a3acf0 100644
--- a/impeller/renderer/backend/gles/proc_table_gles.h
+++ b/impeller/renderer/backend/gles/proc_table_gles.h
@@ -119,6 +119,7 @@ struct GLProc {
   PROC(DrawElements);                        \
   PROC(Enable);                              \
   PROC(EnableVertexAttribArray);             \
+  PROC(Flush);                               \
   PROC(FramebufferRenderbuffer);             \
   PROC(FramebufferTexture2D);                \
   PROC(FrontFace);                           \
diff --git a/impeller/renderer/backend/metal/command_buffer_mtl.h b/impeller/renderer/backend/metal/command_buffer_mtl.h
index 30dd3f6f5d6a4..f6e4f0eb9cb9d 100644
--- a/impeller/renderer/backend/metal/command_buffer_mtl.h
+++ b/impeller/renderer/backend/metal/command_buffer_mtl.h
@@ -33,6 +33,9 @@ class CommandBufferMTL final : public CommandBuffer {
   // |CommandBuffer|
   bool OnSubmitCommands(CompletionCallback callback) override;
 
+  // |CommandBuffer|
+  void OnWaitUntilScheduled() override;
+
   // |CommandBuffer|
   std::shared_ptr<RenderPass> OnCreateRenderPass(RenderTarget target) override;
 
diff --git a/impeller/renderer/backend/metal/command_buffer_mtl.mm b/impeller/renderer/backend/metal/command_buffer_mtl.mm
index 144ce2c330ef1..75540679784a4 100644
--- a/impeller/renderer/backend/metal/command_buffer_mtl.mm
+++ b/impeller/renderer/backend/metal/command_buffer_mtl.mm
@@ -192,6 +192,8 @@ static bool LogMTLCommandBufferErrorIfPresent(id<MTLCommandBuffer> buffer) {
   return true;
 }
 
+void CommandBufferMTL::OnWaitUntilScheduled() {}
+
 std::shared_ptr<RenderPass> CommandBufferMTL::OnCreateRenderPass(
     RenderTarget target) {
   if (!buffer_) {
diff --git a/impeller/renderer/backend/vulkan/command_buffer_vk.cc b/impeller/renderer/backend/vulkan/command_buffer_vk.cc
index b024d0be45995..37d6e7886e32b 100644
--- a/impeller/renderer/backend/vulkan/command_buffer_vk.cc
+++ b/impeller/renderer/backend/vulkan/command_buffer_vk.cc
@@ -55,6 +55,8 @@ bool CommandBufferVK::OnSubmitCommands(CompletionCallback callback) {
   return submit;
 }
 
+void CommandBufferVK::OnWaitUntilScheduled() {}
+
 std::shared_ptr<RenderPass> CommandBufferVK::OnCreateRenderPass(
     RenderTarget target) {
   auto context = context_.lock();
diff --git a/impeller/renderer/backend/vulkan/command_buffer_vk.h b/impeller/renderer/backend/vulkan/command_buffer_vk.h
index eb1ff0fa010f5..188cfb1a90ef3 100644
--- a/impeller/renderer/backend/vulkan/command_buffer_vk.h
+++ b/impeller/renderer/backend/vulkan/command_buffer_vk.h
@@ -41,6 +41,9 @@ class CommandBufferVK final
   // |CommandBuffer|
   bool OnSubmitCommands(CompletionCallback callback) override;
 
+  // |CommandBuffer|
+  void OnWaitUntilScheduled() override;
+
   // |CommandBuffer|
   std::shared_ptr<RenderPass> OnCreateRenderPass(RenderTarget target) override;
 
diff --git a/impeller/renderer/command_buffer.cc b/impeller/renderer/command_buffer.cc
index c5e9c5920d180..99e6be8ef5cbe 100644
--- a/impeller/renderer/command_buffer.cc
+++ b/impeller/renderer/command_buffer.cc
@@ -32,6 +32,10 @@ bool CommandBuffer::SubmitCommands() {
   return SubmitCommands(nullptr);
 }
 
+void CommandBuffer::WaitUntilScheduled() {
+  return OnWaitUntilScheduled();
+}
+
 std::shared_ptr<RenderPass> CommandBuffer::CreateRenderPass(
     const RenderTarget& render_target) {
   auto pass = OnCreateRenderPass(render_target);
diff --git a/impeller/renderer/command_buffer.h b/impeller/renderer/command_buffer.h
index e043e165c2fd4..71703bb40f41a 100644
--- a/impeller/renderer/command_buffer.h
+++ b/impeller/renderer/command_buffer.h
@@ -65,6 +65,11 @@ class CommandBuffer {
 
   [[nodiscard]] bool SubmitCommands();
 
+  //----------------------------------------------------------------------------
+  /// @brief      Force execution of pending GPU commands.
+  ///
+  void WaitUntilScheduled();
+
   //----------------------------------------------------------------------------
   /// @brief      Create a render pass to record render commands into.
   ///
@@ -102,6 +107,8 @@ class CommandBuffer {
 
   [[nodiscard]] virtual bool OnSubmitCommands(CompletionCallback callback) = 0;
 
+  virtual void OnWaitUntilScheduled() = 0;
+
   virtual std::shared_ptr<ComputePass> OnCreateComputePass() const = 0;
 
  private:
diff --git a/impeller/renderer/testing/mocks.h b/impeller/renderer/testing/mocks.h
index 4df48f285410c..e845a2a4b1f18 100644
--- a/impeller/renderer/testing/mocks.h
+++ b/impeller/renderer/testing/mocks.h
@@ -78,6 +78,7 @@ class MockCommandBuffer : public CommandBuffer {
   MOCK_CONST_METHOD1(SetLabel, void(const std::string& label));
   MOCK_CONST_METHOD0(OnCreateBlitPass, std::shared_ptr<BlitPass>());
   MOCK_METHOD1(OnSubmitCommands, bool(CompletionCallback callback));
+  MOCK_METHOD0(OnWaitUntilScheduled, void());
   MOCK_CONST_METHOD0(OnCreateComputePass, std::shared_ptr<ComputePass>());
   MOCK_METHOD1(OnCreateRenderPass,
                std::shared_ptr<RenderPass>(RenderTarget render_target));
diff --git a/lib/ui/painting/image_decoder_impeller.cc b/lib/ui/painting/image_decoder_impeller.cc
index bbb0ab67715d8..dd69129718faf 100644
--- a/lib/ui/painting/image_decoder_impeller.cc
+++ b/lib/ui/painting/image_decoder_impeller.cc
@@ -362,6 +362,7 @@ sk_sp<DlImage> ImageDecoderImpeller::UploadTextureToShared(
       FML_DLOG(ERROR) << "Failed to submit blit pass command buffer.";
       return nullptr;
     }
+    command_buffer->WaitUntilScheduled();
   }
 
   return impeller::DlImageImpeller::Make(std::move(texture));