NotFoundError: Node.removeChild: The node to be removed is not a child of this node

**Describe the bug**
When logged into the admin interface, we get an error shown at the top

**To Reproduce**
- Checkout https://github.com/xbmc/kodi-tv/tree/main
- Run `npm i`
- Run `npm start`
- Goto `http://localhost:8000/admin/#/`
- You should see an error - there also are errors in the start console

```
WARNING Compiled with 1 warning
⠀
warning in ./node_modules/gatsby-plugin-decap-cms/gatsby-browser.js
⠀
```

**Expected behavior**
Shouldn't show the error - sub pages get broken and also show the header in the middle of the page

**Screenshots**



**Applicable Versions:**
- Decap CMS version: `decap-cms-app@3.1.1`
- Git provider: `github`
- Browser version: `Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0`

**CMS configuration**
```
https://github.com/xbmc/kodi-tv/blob/main/static/admin/config.yml
...