Retrieved from
https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/development/libraries/qt-6/patches/qtdeclarative-default-disable-qmlcache.patch

From 2d561e0a80f2d123a7348187975ee845f9dcd9e0 Mon Sep 17 00:00:00 2001
From: Nick Cao <nickcao@nichi.co>
Date: Tue, 10 Oct 2023 11:12:27 -0400
Subject: [PATCH] qtdeclarative: disable qml disk cache

---
 src/qml/jsruntime/qv4engine.cpp | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/qml/jsruntime/qv4engine.cpp b/src/qml/jsruntime/qv4engine.cpp
index d1b4c4fff6..50f8a07420 100644
--- a/src/qml/jsruntime/qv4engine.cpp
+++ b/src/qml/jsruntime/qv4engine.cpp
@@ -2246,11 +2246,5 @@ ExecutionEngine::DiskCacheOptions Execut
 {
     if (forceDiskCache())
         return DiskCache::Enabled;
-    if (disableDiskCache() || debugger())
-        return DiskCache::Disabled;
-    static const DiskCacheOptions options = qmlGetConfigOption<
-            DiskCacheOptions, transFormDiskCache>("QML_DISK_CACHE");
-    return hasPreview.loadAcquire()
-            ? (options & ~DiskCacheOptions(DiskCache::Aot)) // Disable AOT if preview enabled
-            : options;
+    return DiskCache::Disabled;
 }