diff --git a/invokeai/frontend/web/.storybook/preview.tsx b/invokeai/frontend/web/.storybook/preview.tsx
index 5f568c5ce3..8b21b48230 100644
--- a/invokeai/frontend/web/.storybook/preview.tsx
+++ b/invokeai/frontend/web/.storybook/preview.tsx
@@ -26,7 +26,7 @@ i18n.use(initReactI18next).init({
 });
 
 const store = createStore(undefined, false);
-$store.set(store)
+$store.set(store);
 $baseUrl.set('http://localhost:9090');
 
 const preview: Preview = {
diff --git a/invokeai/frontend/web/src/features/regionalPrompts/components/LayerComponent.tsx b/invokeai/frontend/web/src/features/regionalPrompts/components/LayerComponent.tsx
index 0446a97ad6..9e4596fa30 100644
--- a/invokeai/frontend/web/src/features/regionalPrompts/components/LayerComponent.tsx
+++ b/invokeai/frontend/web/src/features/regionalPrompts/components/LayerComponent.tsx
@@ -6,7 +6,7 @@ import { LineComponent } from 'features/regionalPrompts/components/LineComponent
 import { RectComponent } from 'features/regionalPrompts/components/RectComponent';
 import { useLayer } from 'features/regionalPrompts/hooks/layerStateHooks';
 import {
-  $stage,
+  getStage,
   layerBboxChanged,
   layerTranslated,
   REGIONAL_PROMPT_LAYER_NAME,
@@ -54,10 +54,7 @@ export const LayerComponent: React.FC<Props> = ({ id }) => {
   );
 
   const dragBoundFunc = useCallback(function (this: KonvaNodeType<KonvaNodeConfigType>, pos: Vector2d) {
-    const stage = $stage.get();
-    if (!stage) {
-      return this.getAbsolutePosition();
-    }
+    const stage = getStage();
     const cursorPos = getScaledCursorPosition(stage);
     if (!cursorPos) {
       return this.getAbsolutePosition();
diff --git a/invokeai/frontend/web/src/features/regionalPrompts/hooks/mouseEventHooks.ts b/invokeai/frontend/web/src/features/regionalPrompts/hooks/mouseEventHooks.ts
index 17e5cbff7b..084bb24294 100644
--- a/invokeai/frontend/web/src/features/regionalPrompts/hooks/mouseEventHooks.ts
+++ b/invokeai/frontend/web/src/features/regionalPrompts/hooks/mouseEventHooks.ts
@@ -13,7 +13,7 @@ import type { KonvaEventObject } from 'konva/lib/Node';
 import type { MutableRefObject } from 'react';
 import { useCallback } from 'react';
 
-export const getTool = () => getStore().getState().regionalPrompts.tool;
+const getTool = () => getStore().getState().regionalPrompts.tool;
 
 const getIsFocused = (stage: Konva.Stage) => {
   return stage.container().contains(document.activeElement);
diff --git a/invokeai/frontend/web/src/features/regionalPrompts/hooks/useTransform.ts b/invokeai/frontend/web/src/features/regionalPrompts/hooks/useTransform.ts
deleted file mode 100644
index 87d4e3b9d4..0000000000
--- a/invokeai/frontend/web/src/features/regionalPrompts/hooks/useTransform.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import type { Group as KonvaGroupType } from 'konva/lib/Group';
-import type { Transformer as KonvaTransformerType } from 'konva/lib/shapes/Transformer';
-import { useEffect, useRef } from 'react';
-
-export const useTransform = () => {
-  const shapeRef = useRef<KonvaGroupType>(null);
-  const transformerRef = useRef<KonvaTransformerType>(null);
-
-  useEffect(() => {
-    if (!transformerRef.current || !shapeRef.current) {
-      return;
-    }
-    transformerRef.current.nodes([shapeRef.current]);
-    transformerRef.current.getLayer()?.batchDraw();
-  }, []);
-
-  return { shapeRef, transformerRef };
-};
diff --git a/invokeai/frontend/web/src/features/regionalPrompts/store/regionalPromptsSlice.ts b/invokeai/frontend/web/src/features/regionalPrompts/store/regionalPromptsSlice.ts
index 66891e5ccf..8d96bcdf30 100644
--- a/invokeai/frontend/web/src/features/regionalPrompts/store/regionalPromptsSlice.ts
+++ b/invokeai/frontend/web/src/features/regionalPrompts/store/regionalPromptsSlice.ts
@@ -9,7 +9,7 @@ import type { RgbColor } from 'react-colorful';
 import { assert } from 'tsafe';
 import { v4 as uuidv4 } from 'uuid';
 
-export type Tool = 'brush' | 'eraser' | 'move';
+type Tool = 'brush' | 'eraser' | 'move';
 
 type LayerObjectBase = {
   id: string;
@@ -39,7 +39,7 @@ export type FillRectObject = LayerObjectBase & {
   height: number;
 };
 
-export type LayerObject = ImageObject | LineObject | FillRectObject;
+type LayerObject = ImageObject | LineObject | FillRectObject;
 
 type LayerBase = {
   id: string;
@@ -56,7 +56,7 @@ type PromptRegionLayer = LayerBase & {
   color: RgbColor;
 };
 
-export type Layer = PromptRegionLayer;
+type Layer = PromptRegionLayer;
 
 type RegionalPromptsState = {
   _version: 1;
diff --git a/invokeai/frontend/web/src/features/regionalPrompts/util/bbox.ts b/invokeai/frontend/web/src/features/regionalPrompts/util/bbox.ts
index 6536b3161b..5f0dc42088 100644
--- a/invokeai/frontend/web/src/features/regionalPrompts/util/bbox.ts
+++ b/invokeai/frontend/web/src/features/regionalPrompts/util/bbox.ts
@@ -11,7 +11,7 @@ import { assert } from 'tsafe';
  * @param imageData The ImageData object to get the bounding box of.
  * @returns The minimum and maximum x and y values of the image's bounding box.
  */
-export const getImageDataBbox = (imageData: ImageData) => {
+const getImageDataBbox = (imageData: ImageData) => {
   const { data, width, height } = imageData;
   let minX = width;
   let minY = height;
diff --git a/invokeai/frontend/web/src/features/regionalPrompts/util/getLayerBlobs.ts b/invokeai/frontend/web/src/features/regionalPrompts/util/getLayerBlobs.ts
index 3bec845da9..362f100941 100644
--- a/invokeai/frontend/web/src/features/regionalPrompts/util/getLayerBlobs.ts
+++ b/invokeai/frontend/web/src/features/regionalPrompts/util/getLayerBlobs.ts
@@ -2,7 +2,7 @@ import { getStore } from 'app/store/nanostores/store';
 import openBase64ImageInTab from 'common/util/openBase64ImageInTab';
 import { blobToDataURL } from 'features/canvas/util/blobToDataURL';
 import { selectPromptLayerObjectGroup } from 'features/regionalPrompts/components/LayerComponent';
-import { $stage, REGIONAL_PROMPT_LAYER_NAME } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { getStage, REGIONAL_PROMPT_LAYER_NAME } from 'features/regionalPrompts/store/regionalPromptsSlice';
 import Konva from 'konva';
 import { assert } from 'tsafe';
 
@@ -13,8 +13,7 @@ import { assert } from 'tsafe';
  */
 export const getRegionalPromptLayerBlobs = async (preview: boolean = false): Promise<Record<string, Blob>> => {
   const state = getStore().getState();
-  const stage = $stage.get();
-  assert(stage !== null, 'Stage is null');
+  const stage = getStage();
 
   // This automatically omits layers that are not rendered. Rendering is controlled by the layer's `isVisible` flag in redux.
   const regionalPromptLayers = stage.getLayers().filter((l) => l.name() === REGIONAL_PROMPT_LAYER_NAME);