diff --git a/theatre/studio/src/panels/SequenceEditorPanel/DopeSheet/Right/BasicKeyframedTrack/KeyframeEditor/CurveEditorPopover/CurveEditorPopover.tsx b/theatre/studio/src/panels/SequenceEditorPanel/DopeSheet/Right/BasicKeyframedTrack/KeyframeEditor/CurveEditorPopover/CurveEditorPopover.tsx
index a32b84e..870ac7f 100644
--- a/theatre/studio/src/panels/SequenceEditorPanel/DopeSheet/Right/BasicKeyframedTrack/KeyframeEditor/CurveEditorPopover/CurveEditorPopover.tsx
+++ b/theatre/studio/src/panels/SequenceEditorPanel/DopeSheet/Right/BasicKeyframedTrack/KeyframeEditor/CurveEditorPopover/CurveEditorPopover.tsx
@@ -109,6 +109,7 @@ const CurveEditorPopover: React.FC<
   const inputRef = useRef<HTMLInputElement>(null)
   useLayoutEffect(() => {
     inputRef.current!.focus()
+    inputRef.current!.setSelectionRange(0, 100)
   }, [])
 
   const {index, trackData} = props