diff -r 4e2de71142a4 -r 39aad77b7599 src/EditProductTab9.cpp
--- a/src/EditProductTab9.cpp	Tue May 17 20:45:08 2022 +0200
+++ b/src/EditProductTab9.cpp	Tue May 17 20:51:45 2022 +0200
@@ -108,6 +108,7 @@
 
     product->stage = PROD_STAGE_PRIMARY;
     setStage();
+    is_changed();
 }