@faber.catapano: Thanks for the report!!

Could you please help us with sample file or web app where you're seeing this issue and details of your device and if possible attach a screencast for triaging of the issue.

Thanks!!

The issue is a request for a new feature, for implements full controllable popup for the request to install on home. Actually when we select no in the popup the logic tho "re-show" the popup is demand only to chrome and is not configurable. 

Thank you for providing more feedback. Adding the requester to the cc list.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Good news: we are working on this. I'll close this bug since we have other tracking bugs for it.

You can try out the "Experimental App Banners" feature in chrome://flags to see how it works, but in a nutshell:

 - you have to catch the beforeinstallprompt event.
 - you have to call the prompt() method on the event with a user gesture (i.e. get the user to tap an install link after the event fires)
 - if the user denies, the event will be resent so you can fire again if the user taps the install link again.