We usually have many tabs/windows open on Zabbix, with the dashboard, various screens, etc. open behind so we can switch easily (and to drive multiple monitors in our NOC), but with the very cool new GUI messaging on, we get alerts on EVERY tab when it refreshes - this is very annoying and makes it useless.

We are modifying major pages to turn this off so we can use it in our NOC, but would be good to select by screen or even better a list on the config page so we can select the 10 major pages we want it on (not everyone uses the Dashboard, some have custom front pages, etc.).