TypeError: can't access property "focus", n.input is undefined

Sentry Issue: [FLAGSMITH-FRONTEND-4NA](https://flagsmith.sentry.io/issues/7489328258/?referrer=github_integration)

```
TypeError: can't access property "focus", n.input is undefined
  at _this.focusTimeout (./web/components/pages/CreateOrganisationPage.js:21:13)
  at wrapped (../src/integrations/helpers.ts:77:19)
```