Google выпускает тёмный режим для Gmail и «Карт»
news.ruHi there. We've started rolling out dark mode for Gmail in the latest update. You should see an option to enable it if you have iOS 11+/Android 10+ soon.
Also, you can submit feedback regarding the mark as read option: Gmail app > Help & feedback > Send Feedback? Appreciate it!— Gmail (@gmail) 9 октября 2019 г.