1 files changed, 1 insertions, 1 deletions
diff --git a/src/client/views/nodes/PDFBox.tsx b/src/client/views/nodes/PDFBox.tsx
index ebbcc67c6..91f0805bf 100644
--- a/src/client/views/nodes/PDFBox.tsx
+++ b/src/client/views/nodes/PDFBox.tsx
@@ -277,7 +277,7 @@ export class PDFBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProps
                     dataDoc={this.dataDoc}
                     pdf={this._pdf!}
                     url={this.pdfUrl!.url.pathname}
-                    isContentActive={this.props.isContentActive}
+                    isContentActive={this.isAnyChildContentActive}
                     anchorMenuClick={this.anchorMenuClick}
                     loaded={!Doc.NativeAspect(this.dataDoc) ? this.loaded : undefined}
                     setPdfViewer={this.setPdfViewer}