try it

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

@@ -1,5 +1,5 @@
 import { STATE_SYMBOL } from '../../../constants.js';
-import { bind_effect, destroy_effect, effect, render_effect } from '../../../reactivity/effects.js';
+import { bind_effect, destroy_effect, effect, pre_effect, render_effect } from '../../../reactivity/effects.js';
 import { untrack } from '../../../runtime.js';
 
 /**
@@ -29,7 +29,7 @@ export function bind_this(element_or_component, update, get_value, get_parts) {
 		/** @type {unknown[]} */
 		var parts;
 
-		render_effect(() => {
+		pre_effect(() => {
 			old_parts = parts;
 			// We only track changes to the parts, not the value itself to avoid unnecessary reruns.
 			parts = get_parts?.() || [];

packages/svelte/src/internal/client/runtime.js

@@ -604,7 +604,7 @@ function collect_effects_recursively(
 				);
 			} else {
 				if ((flags & BIND_EFFECT) !== 0) {
-					render.push(child);
+					pre.push(child);
 				} else {
 					user.push(child);
 				}