Since the Undergames Expanison Update, Notifications can no longer be manually dismissed by right-clicking them.
we updated our UI middleware for current patch and the way we are used to handle right clicks is not supported anymore.
We needed to go over essentially everything which is triggered by a right click and change it to work with the new system.Long story short:Seems we forgot to change the right click handling for notification dissmissing. We will get this sorted in a coming patch fix.Thanks for pointing this issue out.
The issue has been fixed internally for next hotfix.Thanks for reporting!
Customer support service by UserEcho