From 5b8e5e0f953b7e591597f4b7d08a2c4bb5ab58b2 Mon Sep 17 00:00:00 2001
From: Mikhail Filimonov <overtakeful@gmail.com>
Date: Sat, 2 May 2026 10:07:13 +0100
Subject: [PATCH] metal transaction

---
 submodules/MetalEngine/Sources/MetalEngine.swift | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/submodules/MetalEngine/Sources/MetalEngine.swift b/submodules/MetalEngine/Sources/MetalEngine.swift
index 7fc7064245..8391e85a3b 100644
--- a/submodules/MetalEngine/Sources/MetalEngine.swift
+++ b/submodules/MetalEngine/Sources/MetalEngine.swift
@@ -1073,12 +1073,20 @@ public final class MetalEngine {
             #if targetEnvironment(simulator)
             if #available(iOS 13.0, *) {
                 if let drawable = self.layer.nextDrawable() {
-                    commandBuffer.present(drawable)
+                    commandBuffer.addScheduledHandler { _ in
+                        CATransaction.begin()
+                        drawable.present()
+                        CATransaction.commit()
+                    }
                 }
             }
             #else
             if let drawable = self.layer.nextDrawable() {
-                commandBuffer.present(drawable)
+                commandBuffer.addScheduledHandler { _ in
+                    CATransaction.begin()
+                    drawable.present()
+                    CATransaction.commit()
+                }
             }
             #endif
             #endif