diff --git a/crates/ui-egui/src/panels/properties.rs b/crates/ui-egui/src/panels/properties.rs
index 42403f222..33cc41439 100644
--- a/crates/ui-egui/src/panels/properties.rs
+++ b/crates/ui-egui/src/panels/properties.rs
@@ -802,6 +802,25 @@ mod tests {
         assert_eq!(selected(&app), std::slice::from_ref(&mask), "Edit Clipping Path selects the clipping path");
     }
 
+    // Regression test for #1910: the Properties panel's flip buttons are named as the reference
+    // app's Properties panel names them, not Flip Horizontal and Flip Vertical (the Transform
+    // panel menu's names).
+    #[test]
+    fn the_flip_buttons_keep_the_reference_properties_names() {
+        let mut app = VectorcraftApp::new(Session::new(), Default::default());
+        app.run("file.new", json!({"width": 300, "height": 300})).unwrap();
+        let id = app.run("shape.rectangle", json!({"x": 50, "y": 50, "width": 120, "height": 80})).unwrap()["id"].clone();
+        app.run("select.set", json!({"ids": [id]})).unwrap();
+        let tree = crate::widgets::accessibility_tests::tree(|ui| transform_section(&mut app, ui));
+        let names: Vec<&str> = tree.iter().filter_map(|n| n.label()).collect();
+        for want in ["Flip Along Horizontal Axis", "Flip Along Vertical Axis"] {
+            assert!(names.contains(&want), "{want} in {names:?}");
+        }
+        for old in ["Flip Horizontal", "Flip Vertical"] {
+            assert!(!names.contains(&old), "{old} in {names:?}");
+        }
+    }
+
     /// #3451: the Properties panel Transform section shows ellipse pie angles and Invert Pie.
     #[test]
     fn transform_section_shows_ellipse_pie_properties() {