Fix reopening of recent actions section

Telegram/SourceFiles/info/profile/info_profile_actions.cpp

@@ -984,8 +984,10 @@ void ManageFiller::addChannelRecentActions(
 			tr::lng_manage_peer_recent_actions(),
 			rpl::single(true),
 			[=] {
-				controller->showSection(
-					std::make_shared<AdminLog::SectionMemento>(channel));
+				if (!App::main()->areRecentActionsOpened()) {
+					controller->showSection(
+						std::make_shared<AdminLog::SectionMemento>(channel));
+				}
 			});
 		object_ptr<FloatingIcon>(
 			button,

Telegram/SourceFiles/mainwidget.cpp

@@ -61,6 +61,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/history.h"
 #include "history/history_widget.h"
 #include "history/history_message.h"
+#include "history/admin_log/history_admin_log_section.h"
 #include "history/view/media/history_view_media.h"
 #include "history/view/history_view_service_message.h"
 #include "history/view/history_view_element.h"
@@ -1941,6 +1942,11 @@ bool MainWidget::preventsCloseSection(
 		: preventsCloseSection(std::move(callback));
 }
 
+bool MainWidget::areRecentActionsOpened() {
+	return _mainSection
+		&& static_cast<AdminLog::Widget*>(_mainSection.data());
+}
+
 void MainWidget::showBackFromStack(
 		const SectionShow &params) {
 

Telegram/SourceFiles/mainwidget.h

@@ -241,6 +241,8 @@ public:
 		Fn<void()> callback,
 		const SectionShow &params) const;
 
+	bool areRecentActionsOpened();
+
 public Q_SLOTS:
 	void inlineResultLoadProgress(FileLoader *loader);
 	void inlineResultLoadFailed(FileLoader *loader, bool started);