Merge branch 'master' into linking-anh

1 files changed, 2 insertions, 1 deletions

diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx
index 4a50dccf3..e8c7a4ab0 100644
--- a/src/client/views/pdf/PDFViewer.tsx
+++ b/src/client/views/pdf/PDFViewer.tsx
@@ -184,7 +184,8 @@ export class PDFViewer extends React.Component<IViewerProps> {
         const mainCont = this._mainCont.current;
         let focusSpeed: Opt<number>;
         if (doc !== this.props.rootDoc && mainCont && this._pdfViewer) {
-            const scrollTo = Utils.scrollIntoView(NumCast(doc.y), doc[HeightSym](), NumCast(this.props.layoutDoc._scrollTop), this.props.PanelHeight() / (this.props.scaling?.() || 1));
+            const windowHeight = this.props.PanelHeight() / (this.props.scaling?.() || 1);
+            const scrollTo = Utils.scrollIntoView(NumCast(doc.y), doc[HeightSym](), NumCast(this.props.layoutDoc._scrollTop), windowHeight, .1 * windowHeight);
             if (scrollTo !== undefined) {
                 focusSpeed = 500;