diff --git a/invokeai/frontend/web/src/features/settingsAccordions/hooks/useExpanderToggle.ts b/invokeai/frontend/web/src/features/settingsAccordions/hooks/useExpanderToggle.ts
index 19aad55220..d065d7d8f9 100644
--- a/invokeai/frontend/web/src/features/settingsAccordions/hooks/useExpanderToggle.ts
+++ b/invokeai/frontend/web/src/features/settingsAccordions/hooks/useExpanderToggle.ts
@@ -1,23 +1,25 @@
-import { useDisclosure } from '@invoke-ai/ui';
-import { useAppDispatch } from 'app/store/storeHooks';
-import { expanderToggled } from 'features/settingsAccordions/store/actions';
-import { useCallback } from 'react';
+import { createSelector } from '@reduxjs/toolkit';
+import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
+import {
+  expanderStateChanged,
+  selectUiSlice,
+} from 'features/ui/store/uiSlice';
+import { useCallback, useMemo } from 'react';
 
 type UseExpanderToggleArg = {
   defaultIsOpen: boolean;
-  id?: string;
+  id: string;
 };
 
 export const useExpanderToggle = (arg: UseExpanderToggleArg) => {
   const dispatch = useAppDispatch();
-  const { isOpen, onToggle: _onToggle } = useDisclosure({
-    defaultIsOpen: arg.defaultIsOpen,
-  });
+  const selectIsOpen = useMemo(
+    () => createSelector(selectUiSlice, (ui) => ui.expanders[arg.id] ?? arg.defaultIsOpen),
+    [arg]
+  );
+  const isOpen = useAppSelector(selectIsOpen);
   const onToggle = useCallback(() => {
-    if (arg.id) {
-      dispatch(expanderToggled({ id: arg.id, isOpen }));
-    }
-    _onToggle();
-  }, [_onToggle, dispatch, arg.id, isOpen]);
+    dispatch(expanderStateChanged({ id: arg.id, isOpen: !isOpen }));
+  }, [dispatch, arg.id, isOpen]);
   return { isOpen, onToggle };
 };
diff --git a/invokeai/frontend/web/src/features/settingsAccordions/hooks/useStandaloneAccordionToggle.ts b/invokeai/frontend/web/src/features/settingsAccordions/hooks/useStandaloneAccordionToggle.ts
index 94a4aaefe3..d7a7ea0dc8 100644
--- a/invokeai/frontend/web/src/features/settingsAccordions/hooks/useStandaloneAccordionToggle.ts
+++ b/invokeai/frontend/web/src/features/settingsAccordions/hooks/useStandaloneAccordionToggle.ts
@@ -1,25 +1,31 @@
-import { useDisclosure } from '@invoke-ai/ui';
-import { useAppDispatch } from 'app/store/storeHooks';
-import { standaloneAccordionToggled } from 'features/settingsAccordions/store/actions';
-import { useCallback } from 'react';
+import { createSelector } from '@reduxjs/toolkit';
+import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
+import {
+  accordionStateChanged,
+  selectUiSlice,
+} from 'features/ui/store/uiSlice';
+import { useCallback, useMemo } from 'react';
 
 type UseStandaloneAccordionToggleArg = {
   defaultIsOpen: boolean;
-  id?: string;
+  id: string;
 };
 
 export const useStandaloneAccordionToggle = (
   arg: UseStandaloneAccordionToggleArg
 ) => {
   const dispatch = useAppDispatch();
-  const { isOpen, onToggle: _onToggle } = useDisclosure({
-    defaultIsOpen: arg.defaultIsOpen,
-  });
+  const selectIsOpen = useMemo(
+    () =>
+      createSelector(
+        selectUiSlice,
+        (ui) => ui.accordions[arg.id] ?? arg.defaultIsOpen
+      ),
+    [arg]
+  );
+  const isOpen = useAppSelector(selectIsOpen);
   const onToggle = useCallback(() => {
-    if (arg.id) {
-      dispatch(standaloneAccordionToggled({ id: arg.id, isOpen }));
-    }
-    _onToggle();
-  }, [_onToggle, arg.id, dispatch, isOpen]);
+    dispatch(accordionStateChanged({ id: arg.id, isOpen: !isOpen }));
+  }, [arg.id, dispatch, isOpen]);
   return { isOpen, onToggle };
 };
diff --git a/invokeai/frontend/web/src/features/settingsAccordions/store/actions.ts b/invokeai/frontend/web/src/features/settingsAccordions/store/actions.ts
deleted file mode 100644
index 8ce987168d..0000000000
--- a/invokeai/frontend/web/src/features/settingsAccordions/store/actions.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import { createAction } from '@reduxjs/toolkit';
-
-export const expanderToggled = createAction<{ id: string; isOpen: boolean }>(
-  'parameters/expanderToggled'
-);
-
-export const standaloneAccordionToggled = createAction<{
-  id: string;
-  isOpen: boolean;
-}>('parameters/standaloneAccordionToggled');
diff --git a/invokeai/frontend/web/src/features/ui/store/uiSlice.ts b/invokeai/frontend/web/src/features/ui/store/uiSlice.ts
index 57b725ed06..71a26cb1f0 100644
--- a/invokeai/frontend/web/src/features/ui/store/uiSlice.ts
+++ b/invokeai/frontend/web/src/features/ui/store/uiSlice.ts
@@ -13,6 +13,8 @@ export const initialUIState: UIState = {
   shouldHidePreview: false,
   shouldShowProgressInViewer: true,
   panels: {},
+  accordions: {},
+  expanders: {},
 };
 
 export const uiSlice = createSlice({
@@ -37,6 +39,20 @@ export const uiSlice = createSlice({
     ) => {
       state.panels[action.payload.name] = action.payload.value;
     },
+    accordionStateChanged: (
+      state,
+      action: PayloadAction<{ id: string; isOpen: boolean }>
+    ) => {
+      const { id, isOpen } = action.payload; 
+      state.accordions[id] = isOpen;
+    },
+    expanderStateChanged: (
+      state,
+      action: PayloadAction<{ id: string; isOpen: boolean }>
+    ) => {
+      const { id, isOpen } = action.payload;
+      state.expanders[id] = isOpen;
+    },
   },
   extraReducers(builder) {
     builder.addCase(initialImageChanged, (state) => {
@@ -51,6 +67,8 @@ export const {
   setShouldHidePreview,
   setShouldShowProgressInViewer,
   panelsChanged,
+  accordionStateChanged,
+  expanderStateChanged,
 } = uiSlice.actions;
 
 export default uiSlice.reducer;
diff --git a/invokeai/frontend/web/src/features/ui/store/uiTypes.ts b/invokeai/frontend/web/src/features/ui/store/uiTypes.ts
index 60a96142e4..4e371090cf 100644
--- a/invokeai/frontend/web/src/features/ui/store/uiTypes.ts
+++ b/invokeai/frontend/web/src/features/ui/store/uiTypes.ts
@@ -1,10 +1,36 @@
 import type { InvokeTabName } from './tabMap';
 
 export interface UIState {
+  /**
+   * Slice schema version.
+   */
   _version: 1;
+  /**
+   * The currently active tab.
+   */
   activeTab: InvokeTabName;
+  /**
+   * Whether or not to show image details, e.g. metadata, workflow, etc.
+   */
   shouldShowImageDetails: boolean;
+  /**
+   * Whether or not to hide the preview.
+   */
   shouldHidePreview: boolean;
+  /**
+   * Whether or not to show progress in the viewer.
+   */
   shouldShowProgressInViewer: boolean;
+  /**
+   * The react-resizable-panels state. The shape is managed by react-resizable-panels.
+   */
   panels: Record<string, string>;
+  /**
+   * The state of accordions. The key is the id of the accordion, and the value is a boolean representing the open state.
+   */
+  accordions: Record<string, boolean>;
+  /**
+   * The state of expanders. The key is the id of the expander, and the value is a boolean representing the open state.
+   */
+  expanders: Record<string, boolean>;
 }