diff --git a/src/3d/debug_draw_3d.cpp b/src/3d/debug_draw_3d.cpp
index 7affeaa1..4bfbeadd 100644
--- a/src/3d/debug_draw_3d.cpp
+++ b/src/3d/debug_draw_3d.cpp
@@ -1169,8 +1169,6 @@ void DebugDraw3D::draw_square(const Vector3 &position, const real_t &size, const
 	ZoneScoped;
 	CHECK_BEFORE_CALL();
 
-	Transform3D t(Basis().scaled(VEC3_ONE(size)), position);
-
 	LOCK_GUARD(datalock);
 	GET_SCOPED_CFG_AND_DGC();
 
@@ -1179,7 +1177,7 @@ void DebugDraw3D::draw_square(const Vector3 &position, const real_t &size, const
 			InstanceType::BILLBOARD_SQUARE,
 			duration,
 			GET_PROC_TYPE(),
-			FIX_PRECISION_TRANSFORM(t),
+			Transform3D(Basis().scaled(VEC3_ONE(size)), FIX_PRECISION_POSITION(position)),
 			IS_DEFAULT_COLOR(color) ? Colors::red : color,
 			SphereBounds(position, MathUtils::CubeRadiusForSphere * size),
 			&Colors::empty_color);
diff --git a/src/resources/billboard_unshaded.gdshader b/src/resources/billboard_unshaded.gdshader
index 63852999..0063b583 100644
--- a/src/resources/billboard_unshaded.gdshader
+++ b/src/resources/billboard_unshaded.gdshader
@@ -12,8 +12,6 @@ render_mode cull_back, shadows_disabled, unshaded
 ;
 #endif
 
-uniform sampler2D depth_value : hint_depth_texture;
-
 void vertex()
 {
 	MODELVIEW_MATRIX = VIEW_MATRIX * mat4(INV_VIEW_MATRIX[0], INV_VIEW_MATRIX[1], INV_VIEW_MATRIX[2], MODEL_MATRIX[3]);
diff --git a/src/utils/utils.h b/src/utils/utils.h
index 6b21eb5f..5c740e3b 100644
--- a/src/utils/utils.h
+++ b/src/utils/utils.h
@@ -323,6 +323,7 @@ class Utils {
 };
 
 #ifndef DISABLE_DEBUG_RENDERING
+#ifndef WEB_ENABLED
 #include <chrono>
 
 class GodotScopedStopwatch {
@@ -338,13 +339,40 @@ class GodotScopedStopwatch {
 	}
 
 	~GodotScopedStopwatch() {
-		using namespace std::chrono;
 		if (m_add)
-			*m_time_val += static_cast<int64_t>(duration_cast<microseconds>(high_resolution_clock::now() - start_time).count());
+			*m_time_val += static_cast<int64_t>(std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::high_resolution_clock::now() - start_time).count());
 		else
-			*m_time_val = static_cast<int64_t>(duration_cast<microseconds>(high_resolution_clock::now() - start_time).count());
+			*m_time_val = static_cast<int64_t>(std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::high_resolution_clock::now() - start_time).count());
 	}
 };
+#else
+// TODO delete when the minimum version is upgraded.
+// cannot be deleted due to a mismatch in the Emscripten version.
+// 4.2.3 or 4.3
+GODOT_WARNING_DISABLE()
+#include <godot_cpp/classes/time.hpp>
+GODOT_WARNING_RESTORE()
+
+class GodotScopedStopwatch {
+	uint64_t start_time;
+	int64_t *m_time_val;
+	bool m_add;
+
+public:
+	GodotScopedStopwatch(int64_t *p_time_val, bool p_add) {
+		m_time_val = p_time_val;
+		m_add = p_add;
+		start_time = godot::Time::get_singleton()->get_ticks_usec();
+	}
+
+	~GodotScopedStopwatch() {
+		if (m_add)
+			*m_time_val += godot::Time::get_singleton()->get_ticks_usec() - start_time;
+		else
+			*m_time_val = godot::Time::get_singleton()->get_ticks_usec() - start_time;
+	}
+};
+#endif
 
 #define _GODOT_STOPWATCH_CONCAT_IMPL(name1, name2) name1##name2
 #define _GODOT_STOPWATCH_CONCAT(name1, name2) _GODOT_STOPWATCH_CONCAT_IMPL(name1, name2)
@@ -353,4 +381,4 @@ class GodotScopedStopwatch {
 #else
 #define GODOT_STOPWATCH(time_val)
 #define GODOT_STOPWATCH_ADD(time_val)
-#endif
\ No newline at end of file
+#endif