The app does not allow you to flag the successful reading of a single card. From the site this is possible.
Hi @Dr. Antonio Bray - welcome to the Community!
If you press on a notification in the app, it'll mark it as read.
Thank you
In the site you can tick as read a card flagging the blue dot
@Dr. Antonio Bray - yep, our mobile apps have different behaviour to our web and desktop app.
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