partially restore spreading attributes

packages/html/src/elements.rs

@@ -1,6 +1,7 @@
 #![allow(non_upper_case_globals)]
 
 use dioxus_core::prelude::IntoAttributeValue;
+use dioxus_core::HasAttributes;
 use dioxus_html_internal_macro::impl_extension_attributes;
 #[cfg(feature = "hot-reload-context")]
 use dioxus_rsx::HotReloadingContext;
@@ -385,9 +386,9 @@ macro_rules! builder_constructors {
 
         pub(crate) mod extensions {
             use super::*;
-            // $(
-                // impl_extension_attributes![ELEMENT $name { $($fil,)* }];
-            // )*
+            $(
+                impl_extension_attributes![ELEMENT $name { $($fil,)* }];
+            )*
         }
     };
 }