I have submit a app in app review and got a issue from shopify i,e We have noticed that if for a certain amount of time the application is not being used, the UI cannot be accessed. See this https://screenshot.click/28-55-6945-73332.webm for more details.
after success fully installed the app its load tha front ui successfully but if you left out the app for some time like 10 min and then try to load the app the front ui by our end is not loading
please see the above screen cast provided in link suggest me some solutions