diff --git a/src/app/App.tsx b/src/app/App.tsx
index ef083229..58d58508 100644
--- a/src/app/App.tsx
+++ b/src/app/App.tsx
@@ -277,7 +277,12 @@ import {
   DEFAULT_CAMERA_RIG_LOOK_AROUND_RECENTER_SPEED,
   DEFAULT_CAMERA_RIG_LOOK_AROUND_YAW_LIMIT_DEGREES,
   DEFAULT_CAMERA_RIG_PRIORITY,
+  DEFAULT_CAMERA_RIG_RAIL_END_PROGRESS,
+  DEFAULT_CAMERA_RIG_RAIL_PLACEMENT_MODE,
+  DEFAULT_CAMERA_RIG_RAIL_START_PROGRESS,
   DEFAULT_CAMERA_RIG_TARGET_OFFSET,
+  DEFAULT_CAMERA_RIG_TRACK_END_POINT,
+  DEFAULT_CAMERA_RIG_TRACK_START_POINT,
   DEFAULT_CAMERA_RIG_TRANSITION_DURATION_SECONDS,
   DEFAULT_CAMERA_RIG_TRANSITION_MODE,
   DEFAULT_ENTITY_POSITION,
@@ -343,6 +348,7 @@ import {
   normalizeYawDegrees,
   normalizeInteractablePrompt,
   resolveCameraRigDocumentPosition,
+  type CameraRigRailPlacementMode,
   type CameraRigType,
   type CameraRigTargetKind,
   type CameraRigTransitionMode,