From 586a6530e5500bb6b5e710c97e060d7780b3cf3f Mon Sep 17 00:00:00 2001
From: Fred Sauer <fredsa@google.com>
Date: Fri, 6 Mar 2026 20:05:48 -0800
Subject: [PATCH] Make asset undo/redo reliable

---
 src/ide/windows.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/ide/windows.ts b/src/ide/windows.ts
index d6dcee75..096c5fb7 100644
--- a/src/ide/windows.ts
+++ b/src/ide/windows.ts
@@ -177,6 +177,9 @@ export class ProjectWindows {
     var wnd = this.id2window[fileid];
     if (wnd && wnd.undoStep) {
       wnd.undoStep();
+      if (wnd.getValue) {
+        this.project.updateFile(fileid, wnd.getValue());
+      }
       this.redofiles.push(fileid);
       this.refresh(false);
     } else {
@@ -189,6 +192,9 @@ export class ProjectWindows {
     var wnd = this.id2window[fileid];
     if (wnd && wnd.redoStep) {
       wnd.redoStep();
+      if (wnd.getValue) {
+        this.project.updateFile(fileid, wnd.getValue());
+      }
       this.undofiles.push(fileid);
       this.refresh(false);
     } else {