The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.
Waste of time. Did my best to use this app but could not make it appear anywhere near good enough. Support was slow, unwilling and useless.
After every change, you have to clear your cache simply. CTRL+SHIFT+R usually helps.
Shopify caches our scripts and the page itself to improve performance, load times and SEO. So a simple cache clear, saves the day and shows the changes made in our app.