I'm running PRTG v220.127.116.1172 and got a problem with notifications filtering. First I added some tags to notifications, after that I tried to filter these by the tag, but its not working. It shows an empty field like there are no notifications with that tag. I tried this with different notifications and tags and it shows always the same result.
Is this a bug which will be fixed in the next updates or am i just doing something wrong?