fix

packages/svelte/src/internal/client/dom/blocks/svelte-html.js

@@ -19,7 +19,7 @@ export function svelte_html(get_attributes) {
 	/** @type {Record<string, any>} Does _not_ contain event listeners, those are handled separately */
 	let attributes;
 
-	const set_html_attributes = () => {
+	render_effect(() => {
 		attributes = get_attributes();
 
 		for (const name in attributes) {
@@ -30,17 +30,7 @@ export function svelte_html(get_attributes) {
 			let value = attributes[name];
 			current.push({ owner: self, value });
 
-			// Defer hydration on initial render during hydration: If there are attribute duplicates, the last value
-			// wins, so we wait until all values have been set to see if we're actually the last one that sets the value.
-			if (hydrating) {
-				effect(() => {
-					if (current[current.length - 1].owner === self) {
-						untrack(set_html_attributes);
-					}
-				});
-				return;
-			}
-
+			const set = () => {
 				if (name === 'class') {
 					// Avoid unrelated attribute changes from triggering class changes
 					if (old !== value) {
@@ -49,10 +39,21 @@ export function svelte_html(get_attributes) {
 				} else {
 					set_attribute(node, name, value);
 				}
-		}
 			};
 
-	render_effect(set_html_attributes);
+			// Defer hydration on initial render during hydration: If there are attribute duplicates, the last value
+			// wins, so we wait until all values have been set to see if we're actually the last one that sets the value.
+			if (hydrating) {
+				effect(() => {
+					if (current[current.length - 1].owner === self) {
+						set();
+					}
+				});
+			} else {
+				set();
+			}
+		}
+	});
 
 	teardown(() => {
 		for (const name in attributes) {