Background ---------- I use WiFi sometimes but not that regularly. Observation / Usability ----------------------- When I connect to a new network then I noticed myself searching for the WiFi connection symbol in the system tray. When I finally found it I saw that the icon is barely visible; especially on a light gray colored panel. Wish ---- In situations of stress it would be nice to be able to clearly identify the WiFi icon in the system tray even in case of low signal. I think this is the icon in question: network-wireless-0.
This bug was later also reported here https://bugs.kde.org/show_bug.cgi?id=384018 and here https://bugs.kde.org/show_bug.cgi?id=389673 and is fixed now. So this one can be closed, too. *** This bug has been marked as a duplicate of bug 384018 ***