If you’re planning to update or change the theme of your store, you don’t need to reinstall our Back in Stock app.
After you have published your new theme, you will only need to re-run the theme integration once.
Go to the app Dashboard and in the "Theme Integration" section, select your new theme from the dropdown and click on save:
If you cannot find the new theme in the dropdown, and the widget is also not showing up on your product pages, please contact us and we will provide support for your new theme as well.