Fix switching profiles in a channel.

Telegram/SourceFiles/history/view/history_view_message.cpp

@@ -4232,28 +4232,35 @@ int Message::resizeContentGetHeight(int newWidth) {
 		return height();
 	}
 
+	const auto item = data();
+	const auto postShowingAuthor = item->isPostShowingAuthor() ? 1 : 0;
+	if (_postShowingAuthor != postShowingAuthor) {
+		_postShowingAuthor = postShowingAuthor;
+		_fromNameVersion = -1;
+		previousInBlocksChanged();
+
+		const auto size = _bottomInfo.currentSize();
+		_bottomInfo.update(BottomInfoDataFromMessage(this), newWidth);
+		if (size != _bottomInfo.currentSize()) {
+			// maxWidth may have changed, full recount required.
+			setPendingResize();
+			return resizeGetHeight(newWidth);
+		}
+	}
+
 	auto newHeight = minHeight();
 
 	if (const auto service = Get<ServicePreMessage>()) {
 		service->resizeToWidth(newWidth, delegate()->elementIsChatWide());
 	}
 
-	const auto item = data();
 	const auto botTop = item->isFakeAboutView()
 		? Get<FakeBotAboutTop>()
 		: nullptr;
 	const auto media = this->media();
 	const auto mediaDisplayed = media ? media->isDisplayed() : false;
 	const auto bubble = drawBubble();
 
-	const auto postShowingAuthor = item->isPostShowingAuthor() ? 1 : 0;
-	if (_postShowingAuthor != postShowingAuthor) {
-		_postShowingAuthor = postShowingAuthor;
-		_bottomInfo.update(BottomInfoDataFromMessage(this), newWidth);
-		_fromNameVersion = -1;
-		previousInBlocksChanged();
-	}
-
 	item->resolveDependent();
 
 	// This code duplicates countGeometry() but also resizes media.