fix issues

packages/svelte/src/internal/client/dom/blocks/if.js

@@ -72,6 +72,7 @@ export function if_block(
 			}
 
 			if (consequent_effect) {
+				debugger
 				pause_effect(consequent_effect, () => {
 					consequent_effect = null;
 				});

packages/svelte/src/internal/client/dom/elements/bindings/this.js

@@ -1,5 +1,5 @@
 import { STATE_SYMBOL } from '../../../constants.js';
-import { effect, render_effect } from '../../../reactivity/effects.js';
+import { destroy_effect, effect, render_effect } from '../../../reactivity/effects.js';
 import { untrack } from '../../../runtime.js';
 
 /**
@@ -43,15 +43,13 @@ export function bind_this(element_or_component, update, get_value, get_parts) {
 				}
 			}
 		});
+	});
 
+	effect(() => {
 		return () => {
-			// Defer to the next tick so that all updates can be reconciled first.
-			// This solves the case where one variable is shared across multiple this-bindings.
-			effect(() => {
-				if (parts && is_bound_this(get_value(...parts), element_or_component)) {
-					update(null, ...parts);
-				}
-			});
+			if (parts && is_bound_this(get_value(...parts), element_or_component)) {
+				update(null, ...parts);
+			}
 		};
 	});
 }