<div id="comment:0"></div> More precisely, one could keep the alert, but make it so that it can *not* appear if it already appeared in the last 5 seconds (say). It is so annoying! CC: @sagetrac-acleone @williamstein @boothby @qed777 Component: **notebook** Author: **Tim Dumol, Mitesh Patel** Reviewer: **Mitesh Patel, Tim Dumol, Alex Leone** Merged: **sagenb-0.8** _Issue created by migration from https://trac.sagemath.org/ticket/5712_