fix

tombl · tombl · commit 1a90dc65c238 · 2025-10-29T18:50:49.000+08:00
diff --git a/src/client/parts.ts b/src/client/parts.ts
@@ -53,6 +53,10 @@ export function create_child_part(
 					controller._unmount_callbacks.length = 0
 				}
 			}
+			if (!next) {
+				// ensure nested updates that drop this renderable tear down cached parts before stale writes
+				disconnect_root()
+			}
 		}
 		current_renderable = next
 	}

Original file line number	Diff line number	Diff line change
`@@ -53,6 +53,10 @@ export function create_child_part(`
`53`	`53`	`controller._unmount_callbacks.length = 0`
`54`	`54`	`}`
`55`	`55`	`}`
	`56`	`+ if (!next) {`
	`57`	`+ // ensure nested updates that drop this renderable tear down cached parts before stale writes`
	`58`	`+ disconnect_root()`
	`59`	`+ }`
`56`	`60`	`}`
`57`	`61`	`current_renderable = next`
`58`	`62`	`}`