I am changing my website theme to Showcase theme and some app is changing the theme's layout.
The website is moving on its own! When I select a product, the site starts shrinking after a few seconds. What app could be causing this? The support didn't know but said it is an app causing this. Big job going through all the apps!
Any leads at all?
Can you share your store URL? Also the list of apps that you're using?
If I can take a look at these then I might get you a recommendation
Without the page URL, I'm afraid I couldn't inspect the problem for you. I suggest you reaching out to SHopify support team first, if they can detect the problem comes from which app then you can contact them to fix it.