diff --git a/packages/core-macro/src/props/mod.rs b/packages/core-macro/src/props/mod.rs
index 091c71fd8..aa708fe82 100644
--- a/packages/core-macro/src/props/mod.rs
+++ b/packages/core-macro/src/props/mod.rs
@@ -640,6 +640,7 @@ mod struct_info {
 
             let regular_fields: Vec<_> = self
                 .included_fields()
+                .chain(self.extend_fields())
                 .filter(|f| !looks_like_signal_type(f.ty) && !looks_like_callback_type(f.ty))
                 .map(|f| {
                     let name = f.name;
diff --git a/packages/core-macro/tests/values_memoize_in_place.rs b/packages/core-macro/tests/values_memoize_in_place.rs
index b40134eb8..974b2d158 100644
--- a/packages/core-macro/tests/values_memoize_in_place.rs
+++ b/packages/core-macro/tests/values_memoize_in_place.rs
@@ -134,3 +134,32 @@ fn TakesSignal(sig: ReadOnlySignal<usize>, number: usize) -> Element {
         button { "{number}" }
     }
 }
+
+// Regression test for https://github.com/DioxusLabs/dioxus/issues/2582
+#[test]
+fn spreads_memorize_in_place() {
+    #[derive(Props, Clone, PartialEq)]
+    struct CompProps {
+        #[props(extends = GlobalAttributes)]
+        attributes: Vec<Attribute>,
+    }
+
+    let mut props = CompProps::builder().build();
+    assert!(!props.memoize(&CompProps::builder().all("123").build()));
+    assert_eq!(
+        props.attributes,
+        vec![Attribute::new("all", "123", Some("style"), false)]
+    );
+
+    assert!(!props.memoize(&CompProps::builder().width("123").build()));
+    assert_eq!(
+        props.attributes,
+        vec![Attribute::new("width", "123", Some("style"), false)]
+    );
+
+    assert!(!props.memoize(&CompProps::builder().build()));
+    assert_eq!(props.attributes, vec![]);
+
+    assert!(props.memoize(&CompProps::builder().build()));
+    assert_eq!(props.attributes, vec![]);
+}