From 0b9b33b81b55447ae21bf761c6ee4b8f3e5bb4a9 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Tue, 22 Jul 2025 15:42:09 -1000
Subject: [PATCH] [core] Initialize looping_components_ before setup blocking
 phase

---
 esphome/core/application.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/esphome/core/application.cpp b/esphome/core/application.cpp
index 873f342277..b48f12a4cb 100644
--- a/esphome/core/application.cpp
+++ b/esphome/core/application.cpp
@@ -55,6 +55,9 @@ void Application::setup() {
     return a->get_actual_setup_priority() > b->get_actual_setup_priority();
   });
 
+  // Initialize looping_components_ early so enable_pending_loops_() works during setup
+  this->calculate_looping_components_();
+
   for (uint32_t i = 0; i < this->components_.size(); i++) {
     Component *component = this->components_[i];
 
@@ -97,7 +100,6 @@ void Application::setup() {
   clear_setup_priority_overrides();
 
   this->schedule_dump_config();
-  this->calculate_looping_components_();
 }
 void Application::loop() {
   uint8_t new_app_state = 0;