Role Ping Expiry/Time Limited Role Pings

Sometimes there's events in servers that are over before we see them, for example pings about free roam events starting in Red Dead Online. Sometimes these events accumulate to a bunch of pings for us to view when we wake up in the morning. We don't want to mute the pings since we still want them, but having to dismiss them all the time becomes a hassle.

I propose adding the account option to delete active unread pings for roles after x-amount of time, or giving the people who ping an option or command of sorts to make it so their role pings will be marked as read for everyone in the server after a certain amount of time.

For example: Mod pings everyone about a free roam event starting in RDO in 30 mins, but the window to join it is 5 mins, so the mod (or user in their personal notification settings) sets a timer for the role ping to be marked as read for everyone within 35 mins so that sleeping people and such don't have to sort through active pings. This can either be made into an account wide setting or for specific servers, or both.