export github and "live" mode got crazy

[kmylo]

💥 Crash Report

What were you trying to accomplish when the crash occurred?

Please use this issue template to describe what you were doing when you encountered this crash. While we are able to fill in some details automatically, it's not always enough to reproduce!

Link to sandbox: [link]() (optional)

Crash Details

Environment

Browser	Version	Operating System	CodeSandbox Version
chrome	83.0.4103	Windows 10	8e2a742

Route:
https://codesandbox.io/s/github/kmylo/my-material-ui-demo/tree/master/

Error Message

TypeError: Cannot read property 'owned' of null
TypeError: Cannot read property 'owned' of null
  at Qs (https://codesandbox.io/static/js/app.326cce2b4.js?_sw-precache=57ce927711bb3c80846f88288b2a0d85:571:1045910)
  at ua (https://codesandbox.io/static/js/common.d8af35bee.chunk.js?_sw-precache=19b1603c7e88af76e6ba0a3eadc9a1bd:1:1737252)
  at xs (https://codesandbox.io/static/js/common.d8af35bee.chunk.js?_sw-precache=19b1603c7e88af76e6ba0a3eadc9a1bd:1:1782515)
  at ml (https://codesandbox.io/static/js/common.d8af35bee.chunk.js?_sw-precache=19b1603c7e88af76e6ba0a3eadc9a1bd:1:1768091)
  at hl (https://codesandbox.io/static/js/common.d8af35bee.chunk.js?_sw-precache=19b1603c7e88af76e6ba0a3eadc9a1bd:1:1768016)
  at il (https://codesandbox.io/static/js/common.d8af35bee.chunk.js?_sw-precache=19b1603c7e88af76e6ba0a3eadc9a1bd:1:1765344)
  at https://codesandbox.io/static/js/common.d8af35bee.chunk.js?_sw-precache=19b1603c7e88af76e6ba0a3eadc9a1bd:1:1723527
  at https://codesandbox.io/static/js/common.d8af35bee.chunk.js?_sw-precache=19b1603c7e88af76e6ba0a3eadc9a1bd:1:1798863
  at qo (https://codesandbox.io/static/js/common.d8af35bee.chunk.js?_sw-precache=19b1603c7e88af76e6ba0a3eadc9a1bd:1:1723236)
  at Yo (https://codesandbox.io/static/js/common.d8af35bee.chunk.js?_sw-precache=19b1603c7e88af76e6ba0a3eadc9a1bd:1:1723472)

  in Qs
  in live
  in div
  in t
  in Unknown
  in div
  in t
  in elements__Container
  in Unknown
  in WithTheme(Component)
  in div
  in t
  in div
  in t
  in div
  in div
  in t
  in styled.div
  in div
  in t
  in elements__Container
  in t
  in Unknown
  in Unknown
  in Unknown
  in t
  in t
  in div
  in t
  in elements__Content
  in a
  in withRouter(a)
  in div
  in t
  in elements__Container
  in Unknown
  in withRouter()
  in t
  in Unknown
  in t
  in c
  in t