From 1711d7bf9e97c748f2460790b7ecb14b4f59036a Mon Sep 17 00:00:00 2001
From: paoloricciuti <ricciutipaolo@gmail.com>
Date: Fri, 29 May 2026 18:53:39 +0200
Subject: [PATCH] fix: set hydrating to false in `push_renderer`

---
 packages/svelte/src/internal/client/custom-renderer/state.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/svelte/src/internal/client/custom-renderer/state.js b/packages/svelte/src/internal/client/custom-renderer/state.js
index 7b46e21b2e..fbabff4d27 100644
--- a/packages/svelte/src/internal/client/custom-renderer/state.js
+++ b/packages/svelte/src/internal/client/custom-renderer/state.js
@@ -1,5 +1,7 @@
 /** @import { Renderer } from './types.js'; */
 
+import { hydrating, set_hydrating } from '../dom/hydration.js';
+
 /**
  * @type {Renderer<any, any, any, any> | null}
  */
@@ -17,11 +19,13 @@ export function set_renderer(value) {
  * @param {Renderer<any, any, any, any> | null} value
  */
 export function push_renderer(value) {
+	var previous_hydrating = hydrating;
 	var previous_renderer = current_renderer;
 	current_renderer = value;
 
 	return () => {
 		current_renderer = previous_renderer;
+		set_hydrating(previous_hydrating);
 	};
 }