diff --git a/products/jbrowse-react-linear-genome-view/stories/JBrowseLinearGenomeView.stories.tsx b/products/jbrowse-react-linear-genome-view/stories/JBrowseLinearGenomeView.stories.tsx
index 69f8489508..4b2fc65a3c 100644
--- a/products/jbrowse-react-linear-genome-view/stories/JBrowseLinearGenomeView.stories.tsx
+++ b/products/jbrowse-react-linear-genome-view/stories/JBrowseLinearGenomeView.stories.tsx
@@ -1,6 +1,7 @@
+import React, { useEffect, useState } from 'react'
import { PluginRecord } from '@jbrowse/core/PluginLoader'
import { observer } from 'mobx-react'
-import React, { useEffect, useState } from 'react'
+import { Region } from '@jbrowse/core/util/types'
import { createViewState, JBrowseLinearGenomeView, loadPlugins } from '../src'
import volvoxConfig from '../public/test_data/volvox/config.json'
import volvoxSession from '../public/volvox-session.json'
@@ -472,17 +473,19 @@ export const NextstrainExample = () => {
return
Visible region: {locstrings}
-}) +const VisibleRegions = observer( + ({ state }: { state: ReturnTypeVisible region: {locstrings}
+ }, +) export const VisibleRegionsExample = () => { const state = createViewState({