add the !isMounting back

preactjs · Jun 14, 2023 · 32305bc · 32305bc
1 parent 36bfdcb
commit 32305bc
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/diff/children.js b/src/diff/children.js
@@ -189,6 +189,7 @@ export function diffChildren(
 				hasMatchingIndex || (matchingIndex == i && !isMounting);
 
 			if (
+				!isMounting &&
 				typeof childVNode.type == 'function' &&
 				(matchingIndex !== skewedIndex ||
 					oldVNode._children === childVNode._children)