From a32b781e4966939c3072d7a1297d05ae4755e82c Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Tue, 30 Jul 2024 13:51:07 +0300
Subject: [PATCH] Improved Controller::invokeForSessionController for separate
 windows.

---
 Telegram/SourceFiles/window/window_controller.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Telegram/SourceFiles/window/window_controller.cpp b/Telegram/SourceFiles/window/window_controller.cpp
index 8ef614d21..ec9fa548e 100644
--- a/Telegram/SourceFiles/window/window_controller.cpp
+++ b/Telegram/SourceFiles/window/window_controller.cpp
@@ -499,6 +499,15 @@ void Controller::invokeForSessionController(
 	if (separateSession) {
 		return callback(separateSession);
 	}
+	const auto accountWindow = account
+		? Core::App().separateWindowFor(not_null(account))
+		: nullptr;
+	const auto accountSession = accountWindow
+		? accountWindow->sessionController()
+		: nullptr;
+	if (accountSession) {
+		return callback(accountSession);
+	}
 	_id.account->domain().activate(std::move(account));
 	if (_sessionController) {
 		callback(_sessionController.get());