Added alwaysScrollHeader option

Author: naneko

docs/configuration.md

@@ -62,6 +62,19 @@ window.$docsify = {
 };
 ```
 
+## alwaysScrollHeader
+
+- Type: `Boolean`
+- Default: `false`
+
+Always scrolls to ID/header when specified in route. By default, page will use browser's scroll auto-restoration.
+
+```js
+window.$docsify = {
+  alwaysScrollHeader: true,
+};
+```
+
 ## autoHeader
 
 - Type: `Boolean`

src/core/config.js

@@ -7,6 +7,7 @@ export default function (vm) {
   const config = merge(
     {
       auto2top: false,
+      alwaysScrollHeader: false,
       autoHeader: false,
       basePath: '',
       catchPluginErrors: true,

src/core/event/index.js

@@ -12,12 +12,12 @@ import { scrollIntoView, scroll2Top } from './scroll';
 export function Events(Base) {
   return class Events extends Base {
     $resetEvents(source) {
-      const { auto2top } = this.config;
+      const { auto2top, alwaysScrollHeader } = this.config;
 
       (() => {
-        // Rely on the browser's scroll auto-restoration when going back or forward
+        // If alwaysScrollHeader is false (default), rely on the browser's scroll auto-restoration when going back or forward
         if (source === 'history') {
-          return;
+          alwaysScrollHeader && scrollIntoView(this.route.path, this.route.query.id);
         }
         // Scroll to ID if specified
         if (this.route.query.id) {