diff --git a/rpcs3/Emu/RSX/GL/GLOverlays.cpp b/rpcs3/Emu/RSX/GL/GLOverlays.cpp
index 9e588d5df2..34e77da48e 100644
--- a/rpcs3/Emu/RSX/GL/GLOverlays.cpp
+++ b/rpcs3/Emu/RSX/GL/GLOverlays.cpp
@@ -399,8 +399,9 @@ namespace gl
 
 	void ui_overlay_renderer::run(gl::command_context& cmd_, const areau& viewport, GLuint target, rsx::overlays::overlay& ui, bool flip_vertically)
 	{
+		ui.set_render_viewport(viewport.width(), viewport.height());
 		program_handle.uniforms["viewport"] = color4f(static_cast<f32>(viewport.width()), static_cast<f32>(viewport.height()), static_cast<f32>(viewport.x1), static_cast<f32>(viewport.y1));
-		program_handle.uniforms["ui_scale"] = color4f(static_cast<f32>(ui.virtual_width), static_cast<f32>(ui.virtual_height), 1.f, 1.f);
+		program_handle.uniforms["ui_scale"] = color4f(static_cast<f32>(ui.get_virtual_width()), static_cast<f32>(ui.get_virtual_height()), 1.f, 1.f);
 
 		saved_sampler_state save_30(30, m_sampler);
 		saved_sampler_state save_31(31, m_sampler);
diff --git a/rpcs3/Emu/RSX/GL/GLPresent.cpp b/rpcs3/Emu/RSX/GL/GLPresent.cpp
index 68a570e359..031428a22d 100644
--- a/rpcs3/Emu/RSX/GL/GLPresent.cpp
+++ b/rpcs3/Emu/RSX/GL/GLPresent.cpp
@@ -316,9 +316,11 @@ void GLGSRender::flip(const rsx::display_flip_info_t& info)
 			// Lock to avoid modification during run-update chain
 			std::lock_guard lock(*m_overlay_manager);
 
+			const areau display_area = {0, 0, static_cast<u32>(m_frame->client_width()), static_cast<u32>(m_frame->client_height())};
 			for (const auto& view : m_overlay_manager->get_views())
 			{
-				m_ui_renderer.run(cmd, aspect_ratio, target, *view.get(), flip_vertically);
+				const areau render_area = view->use_window_space ? display_area : aspect_ratio;
+				m_ui_renderer.run(cmd, render_area, target, *view.get(), flip_vertically);
 			}
 		}
 	};
diff --git a/rpcs3/Emu/RSX/Overlays/overlays.h b/rpcs3/Emu/RSX/Overlays/overlays.h
index 2aac6798d2..e8d71564f5 100644
--- a/rpcs3/Emu/RSX/Overlays/overlays.h
+++ b/rpcs3/Emu/RSX/Overlays/overlays.h
@@ -46,6 +46,7 @@ namespace rsx
 
 			static constexpr u16 virtual_width = 1280;
 			static constexpr u16 virtual_height = 720;
+			bool use_window_space = false;
 
 			u32 min_refresh_duration_us = 16600;
 			atomic_t<bool> visible = false;
@@ -57,6 +58,9 @@ namespace rsx
 			virtual compiled_resource get_compiled() = 0;
 
 			void refresh() const;
+			virtual u16 get_virtual_width()		const { return virtual_width;}
+			virtual u16 get_virtual_height()	const { return virtual_height;}
+			virtual void set_render_viewport(u32 /*width*/, u32 /*height*/) {}
 		};
 
 		// Interactable UI element
diff --git a/rpcs3/Emu/RSX/VK/VKOverlays.cpp b/rpcs3/Emu/RSX/VK/VKOverlays.cpp
index 55daab4a90..42c5bf6d01 100644
--- a/rpcs3/Emu/RSX/VK/VKOverlays.cpp
+++ b/rpcs3/Emu/RSX/VK/VKOverlays.cpp
@@ -613,7 +613,8 @@ namespace vk
 	void ui_overlay_renderer::run(vk::command_buffer& cmd, const areau& viewport, vk::framebuffer* target, VkRenderPass render_pass,
 			vk::data_heap& upload_heap, rsx::overlays::overlay& ui)
 	{
-		m_scale_offset = color4f(ui.virtual_width, ui.virtual_height, 1.f, 1.f);
+		ui.set_render_viewport(viewport.width(), viewport.height());
+		m_scale_offset = color4f(ui.get_virtual_width(), ui.get_virtual_height(), 1.f, 1.f);
 		m_viewport = { { static_cast<f32>(viewport.x1), static_cast<f32>(viewport.y1) }, { static_cast<f32>(viewport.width()), static_cast<f32>(viewport.height()) } };
 
 		std::vector<vk::image_view*> image_views
diff --git a/rpcs3/Emu/RSX/VK/VKPresent.cpp b/rpcs3/Emu/RSX/VK/VKPresent.cpp
index f8345726ef..4241a1ef90 100644
--- a/rpcs3/Emu/RSX/VK/VKPresent.cpp
+++ b/rpcs3/Emu/RSX/VK/VKPresent.cpp
@@ -662,9 +662,11 @@ void VKGSRender::flip(const rsx::display_flip_info_t& info)
 		auto ui_renderer = vk::get_overlay_pass<vk::ui_overlay_renderer>();
 		std::lock_guard lock(*m_overlay_manager);
 
+		const areau display_area = {0, 0, static_cast<u32>(m_swapchain_dims.width), static_cast<u32>(m_swapchain_dims.height)};
 		for (const auto& view : m_overlay_manager->get_views())
 		{
-			ui_renderer->run(*m_current_command_buffer, area, fbo, single_target_pass, m_texture_upload_buffer_ring_info, *view.get());
+			const areau render_area = view->use_window_space ? display_area : area;
+			ui_renderer->run(*m_current_command_buffer, render_area, fbo, single_target_pass, m_texture_upload_buffer_ring_info, *view.get());
 		}
 	};