From c59226133c6c8b87ac755dba9c58e609c6168f9d Mon Sep 17 00:00:00 2001
From: Meng-Yuan Huang <myh@live.com>
Date: Sun, 6 Sep 2020 21:31:09 +0800
Subject: [PATCH] * Fix a layout update bug after crossing a section boundary.

---
 src/managers/default/index.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/managers/default/index.js b/src/managers/default/index.js
index dc80f7f..a1ee60d 100644
--- a/src/managers/default/index.js
+++ b/src/managers/default/index.js
@@ -492,6 +492,8 @@ class DefaultViewManager {
 
 		if(next) {
 			this.clear();
+			// The new section may have a different writing-mode from the old section. Thus, we need to update layout.
+			this.updateLayout();
 
 			let forceRight = false;
 			if (this.layout.name === "pre-paginated" && this.layout.divisor === 2 && next.properties.includes("page-spread-right")) {
@@ -583,6 +585,8 @@ class DefaultViewManager {
 
 		if(prev) {
 			this.clear();
+			// The new section may have a different writing-mode from the old section. Thus, we need to update layout.
+			this.updateLayout();
 
 			let forceRight = false;
 			if (this.layout.name === "pre-paginated" && this.layout.divisor === 2 && typeof prev.prev() !== "object") {