Once a notification pops up, I can't minimize Kmail to the tray, by clicking on the envelope icon. Kmail-Version is 4.14.10 Reproducible: Always Steps to Reproduce: 1. Send an e-mail. Wait for the "E-Mail has been sent"-notfication-pop-up 2. While the pop-up-notication is visible, try minimize to tray by clicking on the envelope-icon Actual Results: Unable to minimize. As a workaround, I have to wait till the notification disappears and minimize then. Expected Results: I should be able to minimize, even if the notification is visible. The bug is just a little inconvenience, but if it happens multiple times a day, this starts to get really annoying.
Thanks for the report This looks more like KMail bug though, notification popups have nothing to do with systray icon clicking.
This bug has never been confirmed for a KDE PIM version that is based on KDE Frameworks (5.x). Those versions differ significantly from the old 4.x series. Therefore, I plan to close it in around two or three months. In the meantime, it is set to WAITINGFORINFO to give reporters the oportunity to check if it is still valid. As soon as someone confirms it for a recent version (at least 5.1, ideally even more recent), I'll gladly reopen it. Please understand that we lack the manpower to triage bugs reported for versions almost two years beyond their end of life.
Just as announced in my last comment, I close this bug. If you encounter it again in a recent version (at least 5.1 aka 15.12, preferably more recent), please open a new one unless it already exists. Thank you for all your input.