Open notification detail screen directly on clicking notification banner

What I wanted to achieve is open the notification detail page without showing other page at first. When I click on the notification, FCM.on event is fired only after the splash screen is hide. And the home screen shows for few seconds and directed to detail page. I want to hide that transition by showing splash screen during that period.

Start by tracing the FCM.on event after the splash screen is hidden and how notification taps navigate from the home screen to the detail page. Done means tapping a notification opens the detail page directly without briefly showing the home screen or another intermediate page.

Written by the indexing model from the issue text.