Do a full reload of the article when rearranging the UI to accommodate for split screen color changes.

Mac/MainWindow/Detail/DetailWebViewController.swift

@@ -221,7 +221,7 @@ private extension DetailWebViewController {
 		var render = "error();"
 		if let data = try? encoder.encode(templateData) {
 			let json = String(data: data, encoding: .utf8)!
-			render = "render(\(json));"
+			render = "render(\(json), 0);"
 		}
 
 		webView.evaluateJavaScript(render)

Shared/Article Rendering/main.js

@@ -30,11 +30,11 @@ function error() {
 	document.body.innerHTML = "error";
 }
 
-function render(data) {
+function render(data, scrollY) {
 	document.getElementsByTagName("style")[0].innerHTML = data.style;
 	document.body.innerHTML = data.body;
 	
-	window.scrollTo(0, 0);
+	window.scrollTo(0, scrollY);
 	
 	wrapFrames()
 	stripStyles()

iOS/Article/ArticleViewController.swift

@@ -59,6 +59,8 @@ class ArticleViewController: UIViewController {
 		}
 	}
 	
+	var restoreOffset = 0
+	
 	var currentArticle: Article? {
 		switch state {
 		case .article(let article):
@@ -190,9 +192,11 @@ class ArticleViewController: UIViewController {
 		var render = "error();"
 		if let data = try? encoder.encode(templateData) {
 			let json = String(data: data, encoding: .utf8)!
-			render = "render(\(json));"
+			render = "render(\(json), \(restoreOffset));"
 		}
 
+		restoreOffset = 0
+		
 		ArticleViewControllerWebViewProvider.shared.articleIconSchemeHandler.currentArticle = currentArticle
 		webView?.scrollView.setZoomScale(1.0, animated: false)
 		webView?.evaluateJavaScript(render)
@@ -319,6 +323,13 @@ class ArticleViewController: UIViewController {
 		webView?.evaluateJavaScript("showClickedImage();")
 	}
 	
+	func fullReload() {
+		if let offset = webView?.scrollView.contentOffset.y {
+			restoreOffset = Int(offset)
+			webView?.reload()
+		}
+	}
+	
 }
 
 // MARK: WKNavigationDelegate

iOS/SceneCoordinator.swift

@@ -1572,6 +1572,10 @@ private extension SceneCoordinator {
 			rootSplitViewController.showDetailViewController(controller, sender: self)
   	 	}
 		
+		// We have to do a full reload when installing an article controller.  We may have changed color contexts
+		// and need to update the article colors.  An example is in dark mode.  Split screen doesn't use true black
+		// like darkmode usually does.
+		articleController.fullReload()
 		return articleController
 		
 	}