App embed deep link stopped working

[David_Arbias]

I think this is the reason why this happens:

Deeplinking opens the wrong extension if it has the same handle

Hello, I found this bug today by accident. If a store has two apps that contain the same handle, the theme editor will open both extensions in the list, but will scroll to the first one in view. Example scenario: Consider this deep link where the handle is themeCSS: shopify:admin/themes/current/editor?context=apps&template=product&activateAppId=APP_ID/themeCSS Expected behavior: It should open only the extension under this path: https://admin.shopify.com/store/STORE/themes/THEME/editor?co…