react-native+0.75.2+026+fix-dropping-mutations-in-transactions.patch

diff --git a/node_modules/react-native/ReactAndroid/src/main/jni/react/fabric/Binding.cpp b/node_modules/react-native/ReactAndroid/src/main/jni/react/fabric/Binding.cpp
index 572fb3d..0efa1ed 100644
--- a/node_modules/react-native/ReactAndroid/src/main/jni/react/fabric/Binding.cpp
+++ b/node_modules/react-native/ReactAndroid/src/main/jni/react/fabric/Binding.cpp
@@ -468,7 +468,7 @@ void Binding::schedulerDidFinishTransaction(
             mountingTransaction->getSurfaceId();
       });
 
-  if (pendingTransaction != pendingTransactions_.end()) {
+  if (pendingTransaction != pendingTransactions_.end() && pendingTransaction->canMergeWith(*mountingTransaction)) {
     pendingTransaction->mergeWith(std::move(*mountingTransaction));
   } else {
     pendingTransactions_.push_back(std::move(*mountingTransaction));
diff --git a/node_modules/react-native/ReactCommon/react/renderer/mounting/MountingTransaction.cpp b/node_modules/react-native/ReactCommon/react/renderer/mounting/MountingTransaction.cpp
index d7dd1bc..d95d779 100644
--- a/node_modules/react-native/ReactCommon/react/renderer/mounting/MountingTransaction.cpp
+++ b/node_modules/react-native/ReactCommon/react/renderer/mounting/MountingTransaction.cpp
@@ -5,6 +5,8 @@
  * LICENSE file in the root directory of this source tree.
  */
 
+#include <set>
+
 #include "MountingTransaction.h"
 
 namespace facebook::react {
@@ -54,4 +56,21 @@ void MountingTransaction::mergeWith(MountingTransaction&& transaction) {
   telemetry_ = std::move(transaction.telemetry_);
 }
 
+bool MountingTransaction::canMergeWith(MountingTransaction& transaction) {
+    std::set<Tag> deletedTags;
+    for (const auto& mutation : mutations_) {
+        if (mutation.type == ShadowViewMutation::Type::Delete) {
+            deletedTags.insert(mutation.oldChildShadowView.tag);
+        }
+    }
+
+    for (const auto& mutation : transaction.getMutations()) {
+        if (mutation.type == ShadowViewMutation::Type::Create && deletedTags.contains(mutation.newChildShadowView.tag)) {
+            return false;
+        }
+    }
+
+    return true;
+}
+
 } // namespace facebook::react
diff --git a/node_modules/react-native/ReactCommon/react/renderer/mounting/MountingTransaction.h b/node_modules/react-native/ReactCommon/react/renderer/mounting/MountingTransaction.h
index 277e9f4..38629db 100644
--- a/node_modules/react-native/ReactCommon/react/renderer/mounting/MountingTransaction.h
+++ b/node_modules/react-native/ReactCommon/react/renderer/mounting/MountingTransaction.h
@@ -85,6 +85,14 @@ class MountingTransaction final {
    */
   void mergeWith(MountingTransaction&& transaction);
 
+  /*
+   * Checks whether the two transactions can be safely merged. Due to
+   * reordering of mutations during mount, the sequence of
+   * REMOVE -> DELETE | CREATE -> INSERT (2 transactions) may get changed to
+   * INSERT -> REMOVE -> DELETE and the state will diverge from there.
+   */
+  bool canMergeWith(MountingTransaction& transaction);
+
  private:
   SurfaceId surfaceId_;
   Number number_;