From 7cc9c998a904c8741dd57663c83f5ae64621ad44 Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Thu, 19 Aug 2021 14:03:18 -0400
Subject: fixed typing ? to search bing.  fixed scrolling to target for Web/PDF
 when doc was not previously displayed.

---
 src/client/views/nodes/WebBox.tsx | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'src/client/views/nodes/WebBox.tsx')

diff --git a/src/client/views/nodes/WebBox.tsx b/src/client/views/nodes/WebBox.tsx
index f3a4a46de..2ff41c73a 100644
--- a/src/client/views/nodes/WebBox.tsx
+++ b/src/client/views/nodes/WebBox.tsx
@@ -179,7 +179,7 @@ export class WebBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProps
                 return focusSpeed;
             }
         }
-        this._initialScroll = NumCast(doc.y);
+        this._initialScroll = NumCast(this.layoutDoc._scrollTop);
         return 0;
     }
 
@@ -241,8 +241,10 @@ export class WebBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProps
             iframe?.contentDocument.addEventListener("pointerdown", this.iframeDown);
             this._scrollHeight = Math.max(this.scrollHeight, iframe?.contentDocument.body.scrollHeight);
             setTimeout(action(() => this._scrollHeight = Math.max(this.scrollHeight, iframe?.contentDocument?.body.scrollHeight || 0)), 5000);
-            if (this._initialScroll !== undefined && this._outerRef.current) {
-                this._outerRef.current.scrollTop = this._initialScroll;
+            const initialScroll = this._initialScroll;
+            if (initialScroll !== undefined && this._outerRef.current) {
+                // bcz: not sure why this happens, but if the webpage isn't ready yet, it's scroll height seems to be limited.  So we need to wait tp set scroll location to what we want.
+                setTimeout(() => this._outerRef.current!.scrollTop = initialScroll);
                 this._initialScroll = undefined;
             }
             iframe.setAttribute("enable-annotation", "true");
-- 
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